| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| GRO (GIRONA) | airport | Spain | 41.90 | 2.76 | 468 | 0 | |
| GROBNICKO POLJE | airport | Croatia | 45.38 | 14.50 | 951 | 0 | |
| GRODNO | airport | Belarus | 53.60 | 24.05 | 443 | 0 | |
| GROENDYKE RANCH | airport | United States | 35.62 | -98.52 | 1420 | 0 | |
| GRONHOLT HILLEROD | airport | Denmark | 55.94 | 12.38 | 97 | 0 | |
| GROOTE EYLANDT | airport | Australia | -13.97 | 136.46 | 53 | 0 | |
| GROOTFONTEIN | airport | Namibia | -19.60 | 18.12 | 4636 | 0 | |
| GROSS | airport | United States | 43.85 | -84.01 | 615 | 0 | |
| GROSSE ILE MUNI | airport | United States | 42.10 | -83.16 | 591 | 0 | |
| GROSSENHAIN | airport | Germany | 51.31 | 13.55 | 417 | 0 | |
| GROSSER | airport | United States | 29.78 | -98.58 | 1354 | 0 | |
| GROSSETO | airport | Italy | 42.76 | 11.07 | 15 | 0 | |
| GROSSMONT HOSPITAL | airport | United States | 32.78 | -117.01 | 634 | 0 | |
| GROTON MUNI | airport | United States | 45.53 | -98.10 | 1305 | 0 | |
| GROTON NEW LONDON | airport | United States | 41.33 | -72.05 | 9 | 0 | |
| GROTTAGLIE | airport | Italy | 40.52 | 17.40 | 215 | 0 | |
| GROUNDHOG MOUNTAIN | airport | United States | 36.66 | -80.50 | 2680 | 0 | |
| GROUSE MOUNTAIN | airport | United States | 40.13 | -106.17 | 9855 | 0 | |
| GROUSE RIDGE | airport | United States | 61.66 | -149.27 | 535 | 0 | |
| GROVE CITY | airport | United States | 41.15 | -80.17 | 1371 | 0 | |
| GROVE CITY MEDICAL CTR | airport | United States | 41.17 | -80.08 | 1255 | 0 | |
| GROVE FIELD | airport | United States | 45.63 | -122.40 | 429 | 0 | |
| GROVE GENERAL HOSPITAL | airport | United States | 36.58 | -94.77 | 833 | 0 | |
| GROVE HILL | airport | United States | 33.42 | -96.22 | 721 | 0 | |
| GROVE HILL MUNI | airport | United States | 31.69 | -87.76 | 478 | 0 | |
| GROVE MUNI | airport | United States | 36.61 | -94.74 | 830 | 0 | |
| GROVER | airport | United States | 40.22 | -82.95 | 945 | 0 | |
| GROVER | airport | United States | 40.92 | -75.87 | 1223 | 0 | |
| GROVETON TRINITY CO | airport | United States | 31.08 | -95.16 | 340 | 0 |