| Grottaferrata to Galapagar | 869.70 mi (1,399.64 km) |
| Grottaferrata to Galdacano | 795.44 mi (1,280.14 km) |
| Grottaferrata to Gandia | 703.36 mi (1,131.95 km) |
| Grottaferrata to Garrucha | 834.39 mi (1,342.82 km) |
| Grottaferrata to Gava | 552.27 mi (888.80 km) |
| Grottaferrata to Gelves | 1,039.53 mi (1,672.97 km) |
| Grottaferrata to Getafe | 859.52 mi (1,383.26 km) |
| Grottaferrata to Gibraleon | 1,086.68 mi (1,748.85 km) |
| Grottaferrata to Gijon | 939.26 mi (1,511.59 km) |
| Grottaferrata to Gines | 1,041.18 mi (1,675.62 km) |
| Grottaferrata to Girona | 506.82 mi (815.66 km) |
| Grottaferrata to Godella | 702.71 mi (1,130.91 km) |
| Grottaferrata to Gondomar | 1,098.70 mi (1,768.18 km) |
| Grottaferrata to Grado | 957.89 mi (1,541.57 km) |
| Grottaferrata to Granada | 922.60 mi (1,484.78 km) |
