| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| COO (CADJEHOUN) | airport | Benin | 6.36 | 2.38 | 19 | 0 | |
| COOBER PEDY | airport | Australia | -29.04 | 134.72 | 740 | 0 | |
| COOCH BEHAR | airport | India | 26.33 | 89.47 | 138 | 0 | |
| COOCH LANDING AREA | airport | United States | 39.84 | -88.45 | 695 | 0 | |
| COOK | airport | United States | 37.19 | -94.55 | 920 | 0 | |
| COOK AIRFIELD INC | airport | United States | 37.57 | -97.17 | 1345 | 0 | |
| COOK CANYON RANCH | airport | United States | 32.43 | -98.59 | 1476 | 0 | |
| COOK CHILDREN'S MEDICAL CENTER | airport | United States | 32.74 | -97.34 | 641 | 0 | |
| COOK CO | airport | United States | 31.14 | -83.45 | 236 | 0 | |
| COOK FIELD | airport | United States | 43.78 | -99.26 | 1678 | 0 | |
| COOK HOSPITAL | airport | United States | 47.85 | -92.68 | 1315 | 0 | |
| COOK MUNI | airport | United States | 47.82 | -92.69 | 1327 | 0 | |
| COOKEVILLE GENERAL | airport | United States | 36.17 | -85.51 | 1140 | 0 | |
| COOKS | airport | United States | 43.97 | -101.95 | 2456 | 0 | |
| COOKS LANDING | airport | United States | 45.24 | -93.22 | 895 | 0 | |
| COOKSEY BROTHERS | airport | United States | 30.21 | -83.05 | 90 | 0 | |
| COOKTOWN | airport | Australia | -15.44 | 145.18 | 26 | 0 | |
| COOL WATER | airport | United States | 37.86 | -77.55 | 250 | 0 | |
| COOLIDGE MUNI | airport | United States | 32.94 | -111.43 | 1574 | 0 | |
| COOMA SNOWY MOUNTAINS | airport | Australia | -36.30 | 148.97 | 3088 | 0 | |
| COOMBS | airport | United States | 39.56 | -75.22 | 120 | 0 | |
| COON CREEK CLUB | airport | United States | 32.08 | -95.85 | 370 | 0 | |
| COONABARABRAN | airport | Australia | -31.33 | 149.27 | 2117 | 0 | |
| COONAMBLE | airport | Australia | -30.98 | 148.38 | 604 | 0 | |
| COONROD RANCH | airport | United States | 41.62 | -122.32 | 3010 | 0 | |
| COOPER | airport | United States | 39.64 | -86.50 | 860 | 0 | |
| COOPER | airport | United States | 44.34 | -70.29 | 373 | 0 | |
| COOPER FARM | airport | United States | 43.28 | -71.46 | 485 | 0 | |
| COOPER FLYING SERVICE | airport | United States | 37.20 | -94.41 | 970 | 0 | |
| COOPER MEDICAL CENTER | airport | United States | 39.93 | -75.10 | 100 | 0 | |
| COOPERS LANDING | airport | United States | 46.13 | -119.02 | 435 | 0 | |
| COOPERSTOWN MUNI | airport | United States | 47.42 | -98.11 | 1424 | 0 | |
| COOPERSTOWN-WESTVILLE | airport | United States | 42.63 | -74.89 | 1260 | 0 | |
| COOT LANDING | airport | United States | 46.66 | -96.24 | 1325 | 0 | |
| COOTAMUNDRA | airport | Australia | -34.62 | 148.03 | 1110 | 0 |