| Rennes to Grottaglie | 1,076.02 mi (1,731.69 km) |
| Rennes to Grottammare | 829.31 mi (1,334.65 km) |
| Rennes to Grugliasco | 486.91 mi (783.60 km) |
| Rennes to Grumo Appula | 1,025.42 mi (1,650.26 km) |
| Rennes to Grumo Nevano | 926.35 mi (1,490.81 km) |
| Rennes to Gualdo Tadino | 773.78 mi (1,245.28 km) |
| Rennes to Guardiagrele | 873.36 mi (1,405.53 km) |
| Rennes to Guastalla | 626.36 mi (1,008.03 km) |
| Rennes to Gubbio | 760.30 mi (1,223.58 km) |
| Rennes to Guspini | 783.34 mi (1,260.66 km) |
| Rennes to Gussago | 584.60 mi (940.82 km) |
| Rennes to Iesi | 783.60 mi (1,261.08 km) |
| Rennes to Iesolo | 699.14 mi (1,125.16 km) |
| Rennes to Iglesias | 792.08 mi (1,274.73 km) |
| Rennes to Imola | 689.73 mi (1,110.02 km) |
