| Niceville to Groveton (Virginia) | 778.56 mi (1,252.98 km) |
| Niceville to Grovetown (Georgia) | 321.31 mi (517.11 km) |
| Niceville to Guayama (Puerto Rico) | 1,544.22 mi (2,485.19 km) |
| Niceville to Guaynabo (Puerto Rico) | 1,526.84 mi (2,457.21 km) |
| Niceville to Gulf Shores (Alabama) | 75.17 mi (120.97 km) |
| Niceville to Gulfport (Florida) | 297.60 mi (478.94 km) |
| Niceville to Gulfport (Mississippi) | 154.71 mi (248.99 km) |
| Niceville to Gunbarrel (Colorado) | 1,239.29 mi (1,994.44 km) |
| Niceville to Gurnee (Illinois) | 822.19 mi (1,323.19 km) |
| Niceville to Guthrie (Oklahoma) | 731.80 mi (1,177.71 km) |
| Niceville to Guttenberg (New Jersey) | 994.45 mi (1,600.42 km) |
| Niceville to Guymon (Oklahoma) | 961.00 mi (1,546.58 km) |
| Niceville to Hacienda Heights (California) | 1,848.52 mi (2,974.91 km) |
| Niceville to Hackensack (New Jersey) | 997.27 mi (1,604.96 km) |
| Niceville to Hackettstown (New Jersey) | 965.81 mi (1,554.32 km) |
