| Imperial Beach to Grottaferrata | 6,390.28 mi (10,284.17 km) |
| Imperial Beach to Grottaglie | 6,612.94 mi (10,642.50 km) |
| Imperial Beach to Grottammare | 6,365.82 mi (10,244.79 km) |
| Imperial Beach to Grugliasco | 6,050.88 mi (9,737.95 km) |
| Imperial Beach to Grumo Appula | 6,563.11 mi (10,562.30 km) |
| Imperial Beach to Grumo Nevano | 6,488.64 mi (10,442.46 km) |
| Imperial Beach to Gualdo Tadino | 6,317.87 mi (10,167.63 km) |
| Imperial Beach to Guardiagrele | 6,419.30 mi (10,330.86 km) |
| Imperial Beach to Guastalla | 6,161.17 mi (9,915.45 km) |
| Imperial Beach to Gubbio | 6,304.67 mi (10,146.39 km) |
| Imperial Beach to Guspini | 6,365.30 mi (10,243.97 km) |
| Imperial Beach to Gussago | 6,109.26 mi (9,831.91 km) |
| Imperial Beach to Iesi | 6,317.30 mi (10,166.70 km) |
| Imperial Beach to Iesolo | 6,192.32 mi (9,965.57 km) |
| Imperial Beach to Iglesias | 6,372.55 mi (10,255.64 km) |
