| Mainz to Geilenkirchen | 116.26 mi (187.11 km) |
| Mainz to Geisenfeld | 175.50 mi (282.43 km) |
| Mainz to Geisenheim | 13.31 mi (21.41 km) |
| Mainz to Geislingen an der Steige | 117.38 mi (188.91 km) |
| Mainz to Geldern | 135.70 mi (218.39 km) |
| Mainz to Gelnhausen | 42.61 mi (68.58 km) |
| Mainz to Gelsenkirchen | 117.58 mi (189.23 km) |
| Mainz to Gengenbach | 109.98 mi (176.99 km) |
| Mainz to Genthin | 237.43 mi (382.10 km) |
| Mainz to Georgsmarienhutte | 153.40 mi (246.88 km) |
| Mainz to Gera | 179.03 mi (288.11 km) |
| Mainz to Geretsried | 206.10 mi (331.68 km) |
| Mainz to Gerlingen | 89.30 mi (143.71 km) |
| Mainz to Germering | 189.81 mi (305.47 km) |
| Mainz to Germersheim | 53.16 mi (85.55 km) |
