| Diekirch to Grottaferrata | 639.77 mi (1,029.61 km) |
| Diekirch to Grottaglie | 845.10 mi (1,360.06 km) |
| Diekirch to Grottammare | 599.87 mi (965.39 km) |
| Diekirch to Grugliasco | 338.21 mi (544.30 km) |
| Diekirch to Grumo Appula | 795.46 mi (1,280.17 km) |
| Diekirch to Grumo Nevano | 731.09 mi (1,176.57 km) |
| Diekirch to Gualdo Tadino | 555.66 mi (894.24 km) |
| Diekirch to Guardiagrele | 655.06 mi (1,054.21 km) |
| Diekirch to Guastalla | 401.75 mi (646.55 km) |
| Diekirch to Gubbio | 543.05 mi (873.96 km) |
| Diekirch to Guspini | 724.24 mi (1,165.55 km) |
| Diekirch to Gussago | 348.31 mi (560.55 km) |
| Diekirch to Iesi | 551.57 mi (887.67 km) |
| Diekirch to Iesolo | 424.83 mi (683.70 km) |
| Diekirch to Iglesias | 738.25 mi (1,188.09 km) |
