| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| COT (COTULLA LASALLE CO) | airport | United States | 28.46 | -99.22 | 474 | 0 | |
| COTABATO | airport | Philippines | 7.17 | 124.21 | 189 | 0 | |
| COTE D AZUR | airport | France | 43.66 | 7.22 | 12 | 0 | |
| COTO 47 | airport | Costa Rica | 8.60 | -82.97 | 26 | 0 | |
| COTOPAXI INTL | airport | Ecuador | -0.91 | -78.62 | 9205 | 0 | |
| COTTAGE GROVE STATE | airport | United States | 43.80 | -123.03 | 641 | 0 | |
| COTTBUS DREWITZ | airport | Germany | 51.89 | 14.53 | 274 | 0 | |
| COTTESMORE | airport | United Kingdom | 52.74 | -0.65 | 461 | 0 | |
| COTTINGHAM | airport | United States | 40.40 | -87.22 | 685 | 0 | |
| COTTON FIELD | airport | United States | 36.11 | -95.77 | 685 | 0 | |
| COTTON FIELD | airport | United States | 35.19 | -89.64 | 345 | 0 | |
| COTTON PATCH | airport | United States | 30.39 | -97.11 | 430 | 0 | |
| COTTON STRIP | airport | United States | 26.71 | -81.54 | 18 | 0 | |
| COTTONPATCH AERODROME | airport | United States | 33.15 | -96.90 | 580 | 0 | |
| COTTONWOOD | airport | United States | 34.73 | -112.04 | 3550 | 0 | |
| COTTONWOOD | airport | United States | 40.42 | -89.02 | 765 | 0 | |
| COTTONWOOD | airport | United States | 42.29 | -89.14 | 741 | 0 | |
| COTTONWOOD | airport | United States | 32.98 | -91.21 | 120 | 0 | |
| COTTONWOOD | airport | United States | 45.63 | -108.85 | 3350 | 0 | |
| COTTONWOOD CREEK RANCH | airport | United States | 43.85 | -117.57 | 2555 | 0 | |
| COTTONWOOD FARM | airport | United States | 38.08 | -78.70 | 690 | 0 | |
| COTTONWOOD FIELD | airport | United States | 38.06 | -103.65 | 4180 | 0 | |
| COTTONWOOD LAKE | airport | United States | 61.60 | -149.32 | 300 | 0 | |
| COTTONWOOD MUNI | airport | United States | 46.04 | -116.33 | 3474 | 0 | |
| COTUIT | airport | United States | 41.62 | -70.44 | 43 | 0 | |
| COTULLA LASALLE CO | airport | United States | 28.46 | -99.22 | 474 | 0 |