| Longford to Grottaglie | 1,482.47 mi (2,385.81 km) |
| Longford to Grottammare | 1,232.59 mi (1,983.66 km) |
| Longford to Grugliasco | 910.92 mi (1,465.99 km) |
| Longford to Grumo Appula | 1,431.82 mi (2,304.28 km) |
| Longford to Grumo Nevano | 1,349.79 mi (2,172.28 km) |
| Longford to Gualdo Tadino | 1,181.96 mi (1,902.18 km) |
| Longford to Guardiagrele | 1,283.88 mi (2,066.21 km) |
| Longford to Guastalla | 1,025.60 mi (1,650.54 km) |
| Longford to Gubbio | 1,168.56 mi (1,880.61 km) |
| Longford to Guspini | 1,246.54 mi (2,006.12 km) |
| Longford to Gussago | 975.24 mi (1,569.49 km) |
| Longford to Iesi | 1,184.26 mi (1,905.89 km) |
| Longford to Iesolo | 1,070.12 mi (1,722.19 km) |
| Longford to Iglesias | 1,256.30 mi (2,021.83 km) |
| Longford to Imola | 1,089.82 mi (1,753.89 km) |
