| Romans-sur-Isere to Grottaglie | 699.95 mi (1,126.46 km) |
| Romans-sur-Isere to Grottammare | 460.14 mi (740.52 km) |
| Romans-sur-Isere to Grugliasco | 123.29 mi (198.41 km) |
| Romans-sur-Isere to Grumo Appula | 650.04 mi (1,046.14 km) |
| Romans-sur-Isere to Grumo Nevano | 545.08 mi (877.22 km) |
| Romans-sur-Isere to Gualdo Tadino | 403.12 mi (648.76 km) |
| Romans-sur-Isere to Guardiagrele | 498.43 mi (802.14 km) |
| Romans-sur-Isere to Guastalla | 274.51 mi (441.78 km) |
| Romans-sur-Isere to Gubbio | 390.10 mi (627.81 km) |
| Romans-sur-Isere to Guspini | 422.51 mi (679.97 km) |
| Romans-sur-Isere to Gussago | 250.57 mi (403.25 km) |
| Romans-sur-Isere to Iesi | 418.21 mi (673.04 km) |
| Romans-sur-Isere to Iesolo | 370.48 mi (596.23 km) |
| Romans-sur-Isere to Iglesias | 434.05 mi (698.54 km) |
| Romans-sur-Isere to Imola | 330.62 mi (532.08 km) |
