| Mentana to Galapagar | 868.71 mi (1,398.06 km) |
| Mentana to Galdacano | 791.11 mi (1,273.17 km) |
| Mentana to Gandia | 705.68 mi (1,135.68 km) |
| Mentana to Garrucha | 838.25 mi (1,349.03 km) |
| Mentana to Gava | 551.35 mi (887.32 km) |
| Mentana to Gelves | 1,041.58 mi (1,676.26 km) |
| Mentana to Getafe | 858.93 mi (1,382.31 km) |
| Mentana to Gibraleon | 1,088.38 mi (1,751.58 km) |
| Mentana to Gijon | 934.60 mi (1,504.09 km) |
| Mentana to Gines | 1,043.15 mi (1,678.80 km) |
| Mentana to Girona | 504.63 mi (812.13 km) |
| Mentana to Godella | 704.13 mi (1,133.19 km) |
| Mentana to Gondomar | 1,095.41 mi (1,762.89 km) |
| Mentana to Grado | 953.39 mi (1,534.33 km) |
| Mentana to Granada | 925.69 mi (1,489.75 km) |
