| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Casolés | city | Aquitaine | France | 44.87 | 1.43 | 830 | 4523 |
| Cassaber | city | Aquitaine | France | 43.49 | -1.01 | 88 | 3366 |
| Cassen | city | Aquitaine | France | 43.76 | -0.86 | 127 | 4506 |
| Casseneuil | city | Aquitaine | France | 44.44 | 0.62 | 173 | 9476 |
| Casseuil | city | Aquitaine | France | 44.59 | -0.11 | 32 | 7071 |
| Cassignas | city | Aquitaine | France | 44.30 | 0.80 | 830 | 2514 |
| Cassulh | city | Aquitaine | France | 44.59 | -0.11 | 32 | 7071 |
| Cassy | city | Aquitaine | France | 44.72 | -1.05 | 26 | 11985 |
| Castagnede | city | Aquitaine | France | 43.45 | -0.99 | 209 | 3210 |
| Castagnol | city | Aquitaine | France | 45.03 | 0.66 | 396 | 2178 |
| Castaignos | city | Aquitaine | France | 43.59 | -0.65 | 351 | 2627 |
| Castaignos-Soulens | city | Aquitaine | France | 43.59 | -0.65 | 351 | 2627 |
| Castaignos-Souslens | city | Aquitaine | France | 43.59 | -0.65 | 351 | 2627 |
| Castaignos-Souslenx | city | Aquitaine | France | 43.59 | -0.65 | 351 | 2627 |
| Castandet | city | Aquitaine | France | 43.81 | -0.35 | 314 | 2800 |
| Castang | city | Aquitaine | France | 45.03 | 1.14 | 830 | 3821 |
| Castang | city | Aquitaine | France | 44.92 | 1.38 | 830 | 2658 |
| Castang | city | Aquitaine | France | 44.83 | 0.43 | 98 | 17749 |
| Castanheda | city | Aquitaine | France | 43.45 | -0.99 | 209 | 3210 |
| Casteda deu Cami | city | Aquitaine | France | 43.42 | -0.52 | 830 | 5733 |
| Casteide | city | Aquitaine | France | 43.38 | -0.02 | 905 | 2830 |
| Casteide | city | Aquitaine | France | 43.52 | -0.57 | 328 | 2201 |
| Casteide | city | Aquitaine | France | 43.42 | -0.52 | 830 | 5733 |
| Casteide-Cami | city | Aquitaine | France | 43.42 | -0.52 | 830 | 5733 |
| Casteide-Camy | city | Aquitaine | France | 43.42 | -0.52 | 830 | 5733 |
| Casteide-Candau | city | Aquitaine | France | 43.52 | -0.57 | 328 | 2201 |
| Casteide-Doat | city | Aquitaine | France | 43.38 | -0.02 | 905 | 2830 |
| Casteignos-Souslens | city | Aquitaine | France | 43.59 | -0.65 | 351 | 2627 |
| Castel-Sarrazin | city | Aquitaine | France | 43.62 | -0.78 | 131 | 3567 |
| Castel-Sarrazin-Vieux-Bourg | city | Aquitaine | France | 43.63 | -0.78 | 111 | 3394 |
| Castelculier | city | Aquitaine | France | 44.17 | 0.69 | 170 | 18065 |
| Castelhoo | city | Aquitaine | France | 43.47 | -0.57 | 830 | 3279 |
| Casteljaloux | city | Aquitaine | France | 44.32 | 0.09 | 265 | 5763 |
| Castella | city | Aquitaine | France | 44.31 | 0.68 | 830 | 3880 |
| Castellio | city | Aquitaine | France | 44.85 | -0.03 | 26 | 9034 |
| Castelmoron | city | Aquitaine | France | 44.40 | 0.50 | 131 | 4609 |
| Castelmoron | city | Aquitaine | France | 44.68 | -0.01 | 272 | 2455 |
| Castelmoron-d'Albret | city | Aquitaine | France | 44.68 | -0.01 | 272 | 2455 |
| Castelmoron-d’Albret | city | Aquitaine | France | 44.68 | -0.01 | 272 | 2455 |
| Castelmoron-sur-Lot | city | Aquitaine | France | 44.40 | 0.50 | 131 | 4609 |
| Castelnau | city | Aquitaine | France | 44.56 | 0.13 | 108 | 9230 |
| Castelnau | city | Aquitaine | France | 45.03 | -0.80 | 62 | 5698 |
| Castelnau | city | Aquitaine | France | 43.66 | -0.84 | 193 | 4543 |
| Castelnau | city | Aquitaine | France | 44.38 | -0.80 | 164 | 747 |
| Castelnau-Chalosse | city | Aquitaine | France | 43.66 | -0.84 | 193 | 4543 |
| Castelnau-Tursan | city | Aquitaine | France | 43.66 | -0.40 | 830 | 2660 |
| Castelnau-de-Medoc | city | Aquitaine | France | 45.03 | -0.80 | 62 | 5698 |
| Castelnau-sur-Gupie | city | Aquitaine | France | 44.56 | 0.13 | 108 | 9230 |
| Castelnaud | city | Aquitaine | France | 44.82 | 1.15 | 830 | 3540 |
| Castelnaud | city | Aquitaine | France | 44.50 | 0.67 | 830 | 4075 |
| Castelnaud-Fayrac | city | Aquitaine | France | 44.82 | 1.15 | 830 | 3540 |
| Castelnaud-de-Gratecambe | city | Aquitaine | France | 44.50 | 0.67 | 830 | 4075 |
| Castelnaud-et-Fayrac | city | Aquitaine | France | 44.82 | 1.15 | 830 | 3540 |
| Castelnaud-la-Chapelle | city | Aquitaine | France | 44.82 | 1.15 | 830 | 3540 |
| Castelnaud-sur-Gupie | city | Aquitaine | France | 44.56 | 0.13 | 108 | 9230 |
| Castelner | city | Aquitaine | France | 43.55 | -0.58 | 830 | 2061 |
| Castelnòu e La Capèla | city | Aquitaine | France | 44.82 | 1.15 | 830 | 3540 |
| Castels | city | Aquitaine | France | 44.87 | 1.06 | 830 | 3217 |
| Castelsarrasin Vieux Bourg | city | Aquitaine | France | 43.63 | -0.78 | 111 | 3394 |
| Castelvieil | city | Aquitaine | France | 44.67 | -0.15 | 232 | 2839 |
| Castelviel | city | Aquitaine | France | 44.67 | -0.15 | 232 | 2839 |
| Castera | city | Aquitaine | France | 43.40 | -0.03 | 1066 | 2603 |
| Castera-Loubix | city | Aquitaine | France | 43.40 | -0.03 | 1066 | 2603 |
| Casterar e Lobish | city | Aquitaine | France | 43.40 | -0.03 | 1066 | 2603 |
| Casterar-Lobish | city | Aquitaine | France | 43.40 | -0.03 | 1066 | 2603 |
| Castet | city | Aquitaine | France | 43.07 | -0.42 | 1932 | 2252 |
| Castetbon | city | Aquitaine | France | 43.39 | -0.79 | 830 | 1831 |
| Castethins | city | Aquitaine | France | 43.47 | -0.72 | 229 | 7744 |
| Castetnau | city | Aquitaine | France | 43.33 | -0.78 | 830 | 3399 |
| Castetnau-Camblong | city | Aquitaine | France | 43.33 | -0.78 | 830 | 3399 |
| Castetner | city | Aquitaine | France | 43.44 | -0.75 | 830 | 7221 |
| Castetpugon | city | Aquitaine | France | 43.56 | -0.23 | 830 | 2352 |
| Castets | city | Aquitaine | France | 44.56 | -0.15 | 170 | 6530 |
| Castets | city | Aquitaine | France | 43.88 | -1.15 | 180 | 1679 |
| Castets-des-Landes | city | Aquitaine | France | 43.88 | -1.15 | 180 | 1679 |
| Castets-en-Dorthe | city | Aquitaine | France | 44.56 | -0.15 | 170 | 6530 |
| Castilhon (de Lenveja) | city | Aquitaine | France | 43.48 | -0.13 | 971 | 2198 |
| Castilhon d'Artés | city | Aquitaine | France | 43.47 | -0.57 | 830 | 3279 |
| Castilhon de Dordonha | city | Aquitaine | France | 44.85 | -0.03 | 26 | 9034 |
| Castilhon de la Batalha | city | Aquitaine | France | 44.85 | -0.03 | 26 | 9034 |
| Castilhonés | city | Aquitaine | France | 44.65 | 0.59 | 311 | 2651 |
| Castillon | city | Aquitaine | France | 44.85 | -0.03 | 26 | 9034 |
| Castillon | city | Aquitaine | France | 44.55 | -0.11 | 160 | 6453 |
| Castillon | city | Aquitaine | France | 43.48 | -0.13 | 971 | 2198 |
| Castillon | city | Aquitaine | France | 43.47 | -0.57 | 830 | 3279 |
| Castillon (Canton d'Arthez-de-Béarn) | city | Aquitaine | France | 43.47 | -0.57 | 830 | 3279 |
| Castillon (Canton de Lembeye) | city | Aquitaine | France | 43.48 | -0.13 | 971 | 2198 |
| Castillon et Capitourlan | city | Aquitaine | France | 44.85 | -0.03 | 26 | 9034 |
| Castillon(Canton d'Arthez-de-Bearn) | city | Aquitaine | France | 43.47 | -0.57 | 830 | 3279 |
| Castillon(Canton de Lembeye) | city | Aquitaine | France | 43.48 | -0.13 | 971 | 2198 |
| Castillon-Capitoulan | city | Aquitaine | France | 44.85 | -0.03 | 26 | 9034 |
| Castillon-d'Arthez | city | Aquitaine | France | 43.47 | -0.57 | 830 | 3279 |
| Castillon-de-Castets | city | Aquitaine | France | 44.55 | -0.11 | 160 | 6453 |
| Castillon-de-Lembeye | city | Aquitaine | France | 43.48 | -0.13 | 971 | 2198 |
| Castillon-d’Arthez | city | Aquitaine | France | 43.47 | -0.57 | 830 | 3279 |
| Castillon-la-Bataille | city | Aquitaine | France | 44.85 | -0.03 | 26 | 9034 |
| Castillonnes | city | Aquitaine | France | 44.65 | 0.59 | 311 | 2651 |
| Castres | city | Aquitaine | France | 44.69 | -0.45 | 88 | 15343 |
| Castres-Gironde | city | Aquitaine | France | 44.69 | -0.45 | 88 | 15343 |
| Castèida deu Camin | city | Aquitaine | France | 43.42 | -0.52 | 830 | 5733 |
| Castèida e Doat | city | Aquitaine | France | 43.38 | -0.02 | 905 | 2830 |
| Castèida-Doat | city | Aquitaine | France | 43.38 | -0.02 | 905 | 2830 |
| Castèl Moron dÒlt | city | Aquitaine | France | 44.40 | 0.50 | 131 | 4609 |
| Castèlamorós | city | Aquitaine | France | 44.35 | 0.12 | 830 | 3866 |
| Castèlculhèr | city | Aquitaine | France | 44.17 | 0.69 | 170 | 18065 |
| Castèlgelós | city | Aquitaine | France | 44.32 | 0.09 | 265 | 5763 |
| Castèth Vièlh | city | Aquitaine | France | 44.67 | -0.15 | 232 | 2839 |
| Castèthbon | city | Aquitaine | France | 43.39 | -0.79 | 830 | 1831 |
| Castèthnau e Camplonc | city | Aquitaine | France | 43.33 | -0.78 | 830 | 3399 |
| Castèthnau e Camplong | city | Aquitaine | France | 43.33 | -0.78 | 830 | 3399 |
| Castèthner | city | Aquitaine | France | 43.44 | -0.75 | 830 | 7221 |
| Castèthpugor | city | Aquitaine | France | 43.56 | -0.23 | 830 | 2352 |
| Castèths Andòrta | city | Aquitaine | France | 44.56 | -0.15 | 170 | 6530 |
| Castèths dAndòrta | city | Aquitaine | France | 44.56 | -0.15 | 170 | 6530 |
| Castèthvièlh | city | Aquitaine | France | 44.67 | -0.15 | 232 | 2839 |
| Castétis | city | Aquitaine | France | 43.47 | -0.72 | 229 | 7744 |