| Opelika to Geilenkirchen | 4,566.16 mi (7,348.52 km) |
| Opelika to Geisenfeld | 4,854.76 mi (7,812.98 km) |
| Opelika to Geisenheim | 4,667.84 mi (7,512.16 km) |
| Opelika to Geislingen an der Steige | 4,784.01 mi (7,699.11 km) |
| Opelika to Geldern | 4,559.71 mi (7,338.15 km) |
| Opelika to Gelnhausen | 4,709.77 mi (7,579.64 km) |
| Opelika to Gelsenkirchen | 4,590.13 mi (7,387.11 km) |
| Opelika to Gengenbach | 4,715.96 mi (7,589.60 km) |
| Opelika to Genthin | 4,759.92 mi (7,660.35 km) |
| Opelika to Georgsmarienhutte | 4,609.02 mi (7,417.51 km) |
| Opelika to Gera | 4,804.01 mi (7,731.31 km) |
| Opelika to Geretsried | 4,874.83 mi (7,845.28 km) |
| Opelika to Gerlingen | 4,747.33 mi (7,640.09 km) |
| Opelika to Germering | 4,862.22 mi (7,824.99 km) |
| Opelika to Germersheim | 4,706.37 mi (7,574.17 km) |
