| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| COS (CITY OF COLORADO SPRINGS MUNI) | airport | United States | 38.81 | -104.70 | 6187 | 0 | |
| COSALA | airport | Mexico | 24.42 | -106.70 | 250 | 0 | |
| COSFORD | airport | United Kingdom | 52.64 | -2.31 | 272 | 0 | |
| COSHOCTON COUNTY MEMORIAL HOSPITAL | airport | United States | 40.27 | -81.85 | 800 | 0 | |
| COSKLOS ELKVIEW | airport | United States | 41.63 | -75.53 | 1710 | 0 | |
| COSMAR STYRENE PLANT | airport | United States | 30.22 | -91.07 | 18 | 0 | |
| COSMODYNE | airport | United States | 33.84 | -118.34 | 128 | 0 | |
| COSTA MARQUES | airport | Brazil | -12.42 | -64.25 | 555 | 0 | |
| COSTA MESA POLICE DEPARTMENT | airport | United States | 33.66 | -117.90 | 60 | 0 | |
| COSTA RICA | airport | Brazil | -18.49 | -53.17 | 2428 | 0 | |
| COSTELLO | airport | United States | 32.97 | -91.43 | 75 | 0 | |
| COSTELLO ISLAND, INC | airport | United States | 32.90 | -98.46 | 1020 | 0 | |
| COSTIN | airport | United States | 29.76 | -85.29 | 13 | 0 |