| Opelika to Gernsbach | 4,718.38 mi (7,593.50 km) |
| Opelika to Gernsheim | 4,695.50 mi (7,556.67 km) |
| Opelika to Gerstetten | 4,791.84 mi (7,711.72 km) |
| Opelika to Gersthofen | 4,832.82 mi (7,777.68 km) |
| Opelika to Gerstungen | 4,722.50 mi (7,600.12 km) |
| Opelika to Gescher | 4,574.39 mi (7,361.78 km) |
| Opelika to Geseke | 4,642.03 mi (7,470.62 km) |
| Opelika to Gevelsberg | 4,604.87 mi (7,410.82 km) |
| Opelika to Giengen an der Brenz | 4,801.04 mi (7,726.53 km) |
| Opelika to Giesen | 4,679.06 mi (7,530.23 km) |
| Opelika to Giessen | 4,678.60 mi (7,529.47 km) |
| Opelika to Gifhorn | 4,695.89 mi (7,557.30 km) |
| Opelika to Gilching | 4,860.27 mi (7,821.85 km) |
| Opelika to Ginsheim-Gustavsburg | 4,682.65 mi (7,535.99 km) |
| Opelika to Gladbeck | 4,583.51 mi (7,376.44 km) |
