| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Cashew | city | Northern | Sri Lanka | 8.71 | 80.00 | 95 | 8970 |
| Chadayappankulam | city | Northern | Sri Lanka | 8.77 | 79.97 | 19 | 7976 |
| Chalai | city | Northern | Sri Lanka | 9.42 | 80.66 | 3 | 2639 |
| Chalampaikkulam | city | Northern | Sri Lanka | 8.86 | 80.42 | 236 | 8293 |
| Chalampaikulam | city | Northern | Sri Lanka | 8.86 | 80.42 | 236 | 8293 |
| Chalampaikulam | city | Northern | Sri Lanka | 8.92 | 80.03 | 13 | 9520 |
| Chalampakkulam | city | Northern | Sri Lanka | 8.72 | 80.19 | 108 | 8855 |
| Chalampan | city | Northern | Sri Lanka | 8.82 | 79.97 | 6 | 9148 |
| Chalampan | city | Northern | Sri Lanka | 8.95 | 80.03 | 6 | 8846 |
| Chamalankulam | city | Northern | Sri Lanka | 8.93 | 80.58 | 265 | 8046 |
| Champankaddaikadu | city | Northern | Sri Lanka | 8.87 | 79.97 | 9 | 8719 |
| Champanpuliyankulam | city | Northern | Sri Lanka | 8.82 | 80.03 | 59 | 9536 |
| Chandanpokkaddi | city | Northern | Sri Lanka | 9.67 | 80.23 | 3 | 53161 |
| Chankanai | city | Northern | Sri Lanka | 9.75 | 79.97 | 32 | 59122 |
| Chankanai East | city | Northern | Sri Lanka | 9.75 | 79.97 | 29 | 59122 |
| Chankanai West | city | Northern | Sri Lanka | 9.76 | 79.96 | 29 | 52088 |
| Chankattarvayal | city | Northern | Sri Lanka | 9.55 | 80.41 | 3 | 16791 |
| Chankuveli | city | Northern | Sri Lanka | 9.74 | 80.01 | 13 | 64660 |
| Chavakachcheri | city | Northern | Sri Lanka | 9.66 | 80.15 | 3 | 58571 |
| Chavakachcheri | city | Northern | Sri Lanka | 9.66 | 80.17 | 3 | 61756 |
| Chavakachcheri North | city | Northern | Sri Lanka | 9.68 | 80.17 | 3 | 63143 |
| Chavakachcheri South | city | Northern | Sri Lanka | 9.66 | 80.17 | 3 | 61756 |
| Chavakachcheriya NP | city | Northern | Sri Lanka | 9.66 | 80.17 | 3 | 61756 |
| Chavakacheri | city | Northern | Sri Lanka | 9.66 | 80.15 | 3 | 58571 |
| Chavalkaddu | city | Northern | Sri Lanka | 8.98 | 79.90 | 9 | 5644 |
| Chavirikkulam | city | Northern | Sri Lanka | 9.03 | 80.07 | 3 | 6832 |
| Cheddikudiyiruppu | city | Northern | Sri Lanka | 9.10 | 79.75 | 32 | 3376 |
| Cheddikulam | city | Northern | Sri Lanka | 8.67 | 80.31 | 177 | 8046 |
| Cheddiyakurichchi | city | Northern | Sri Lanka | 9.51 | 80.24 | 13 | 6885 |
| Cheddiyakurichchy | city | Northern | Sri Lanka | 9.51 | 80.24 | 13 | 6885 |
| Cheddiyarkandal | city | Northern | Sri Lanka | 8.93 | 79.95 | 9 | 6504 |
| Cheddiyarmakankaddaikadu | city | Northern | Sri Lanka | 8.97 | 80.02 | 9 | 7478 |
| Chekkadippulavu | city | Northern | Sri Lanka | 8.74 | 80.39 | 232 | 8047 |
| Chemmalai | city | Northern | Sri Lanka | 9.15 | 80.87 | 3 | 2198 |
| Chemmalal | city | Northern | Sri Lanka | 9.15 | 80.87 | 3 | 2198 |
| Chempankundu | city | Northern | Sri Lanka | 9.43 | 80.20 | 9 | 12596 |
| Chempianpattu | city | Northern | Sri Lanka | 9.62 | 80.39 | 3 | 16735 |
| Chempiyanpattu | city | Northern | Sri Lanka | 9.62 | 80.39 | 3 | 16735 |
| Chempiyanpattu | city | Northern | Sri Lanka | 9.65 | 80.37 | 3 | 15483 |
| Chempiyanpattu South | city | Northern | Sri Lanka | 9.62 | 80.39 | 3 | 16735 |
| Chenkarattimoddai | city | Northern | Sri Lanka | 8.91 | 80.56 | 285 | 8039 |
| Chettiyarmakankattaiadampan | city | Northern | Sri Lanka | 8.83 | 80.07 | 59 | 9536 |
| Chettiyur | city | Northern | Sri Lanka | 8.77 | 80.54 | 341 | 19831 |
| Chettukkulam | city | Northern | Sri Lanka | 8.95 | 79.98 | 13 | 6399 |
| Chilarattai | city | Northern | Sri Lanka | 9.23 | 80.82 | 13 | 3642 |
| Chilawatai | city | Northern | Sri Lanka | 9.23 | 80.82 | 13 | 3642 |
| Chilawattai | city | Northern | Sri Lanka | 9.23 | 80.82 | 13 | 3642 |
| Chilawatte | city | Northern | Sri Lanka | 9.23 | 80.82 | 13 | 3642 |
| Chilawatti | city | Northern | Sri Lanka | 9.23 | 80.82 | 13 | 3642 |
| Chillalai | city | Northern | Sri Lanka | 9.78 | 79.95 | 19 | 40635 |
| Chinna adampan | city | Northern | Sri Lanka | 9.05 | 80.56 | 242 | 7941 |
| Chinnachchippikkulam | city | Northern | Sri Lanka | 8.60 | 80.34 | 259 | 8339 |
| Chinnachippikulam | city | Northern | Sri Lanka | 8.60 | 80.34 | 259 | 8339 |
| Chinnakkulam | city | Northern | Sri Lanka | 8.87 | 80.51 | 298 | 8074 |
| Chinnakkunchukkulam | city | Northern | Sri Lanka | 8.74 | 80.15 | 121 | 9393 |
| Chinnappuvarasankulam | city | Northern | Sri Lanka | 8.99 | 80.59 | 259 | 8046 |
| Chinnavalayankaddu | city | Northern | Sri Lanka | 8.95 | 80.33 | 124 | 7986 |
| Chiraddikulam | city | Northern | Sri Lanka | 9.03 | 80.25 | 85 | 6166 |
| Chiruchampankaddaikadu | city | Northern | Sri Lanka | 8.83 | 79.98 | 6 | 9469 |
| Chiruchampankaddaikkadu | city | Northern | Sri Lanka | 8.83 | 79.98 | 6 | 9469 |
| Chirukkandal | city | Northern | Sri Lanka | 8.82 | 80.03 | 59 | 9536 |
| Chirunavatkulam | city | Northern | Sri Lanka | 8.92 | 79.95 | 9 | 6864 |
| Chiruppiddi | city | Northern | Sri Lanka | 9.73 | 80.10 | 3 | 55754 |
| Chiruppiddy | city | Northern | Sri Lanka | 9.73 | 80.10 | 3 | 55754 |
| Chiruttoppu | city | Northern | Sri Lanka | 9.08 | 79.83 | 22 | 4536 |
| Chiruveli | city | Northern | Sri Lanka | 8.85 | 79.95 | 13 | 7597 |
| Chiruvilan | city | Northern | Sri Lanka | 9.79 | 80.00 | 36 | 47382 |
| Chithamparamadu | city | Northern | Sri Lanka | 8.73 | 80.50 | 295 | 20226 |
| Chittankeni | city | Northern | Sri Lanka | 9.75 | 79.97 | 32 | 59122 |
| Chittankeny | city | Northern | Sri Lanka | 9.75 | 79.97 | 32 | 59122 |
| Chittankurichchi | city | Northern | Sri Lanka | 9.52 | 80.22 | 9 | 6474 |
| Chiviyateru East | city | Northern | Sri Lanka | 9.66 | 80.06 | 3 | 43770 |
| Chiviyateru West | city | Northern | Sri Lanka | 9.66 | 80.04 | 3 | 40728 |
| Chiviyatheru East | city | Northern | Sri Lanka | 9.66 | 80.06 | 3 | 43770 |
| Choddivarkandal | city | Northern | Sri Lanka | 8.93 | 79.95 | 9 | 6504 |
| Cholai | city | Northern | Sri Lanka | 8.80 | 79.96 | 6 | 8289 |
| Cholaiyankaddu | city | Northern | Sri Lanka | 8.83 | 79.93 | 6 | 5085 |
| Chulipuram | city | Northern | Sri Lanka | 9.77 | 79.94 | 29 | 38803 |
| Chunakam | city | Northern | Sri Lanka | 9.75 | 80.03 | 9 | 64666 |
| Chundicully | city | Northern | Sri Lanka | 9.66 | 80.03 | 3 | 36300 |
| Chundikkulam | city | Northern | Sri Lanka | 9.47 | 80.58 | 3 | 9370 |
| Chundikkuli | city | Northern | Sri Lanka | 9.66 | 80.03 | 3 | 36300 |
| Chundikkuli | city | Northern | Sri Lanka | 8.82 | 80.05 | 45 | 9536 |
| Chundikulam | city | Northern | Sri Lanka | 9.47 | 80.58 | 3 | 9370 |
| Chunnakam | city | Northern | Sri Lanka | 9.75 | 80.03 | 9 | 64666 |
| Chutumalai | city | Northern | Sri Lanka | 9.72 | 80.01 | 9 | 61090 |
| Cinnakunchukulam | city | Northern | Sri Lanka | 8.74 | 80.15 | 121 | 9393 |
| Columbuthurai West | city | Northern | Sri Lanka | 9.65 | 80.04 | 3 | 33460 |