| Grigny to Giugliano in Campania | 785.87 mi (1,264.73 km) |
| Grigny to Giulianova | 690.12 mi (1,110.64 km) |
| Grigny to Giussano | 380.13 mi (611.75 km) |
| Grigny to Goito | 455.64 mi (733.28 km) |
| Grigny to Gonzaga | 473.50 mi (762.03 km) |
| Grigny to Gorgonzola | 394.01 mi (634.11 km) |
| Grigny to Gorizia | 558.31 mi (898.51 km) |
| Grigny to Gragnano | 809.21 mi (1,302.30 km) |
| Grigny to Grammichele | 1,001.86 mi (1,612.35 km) |
| Grigny to Granarolo del l'Emilia | 514.90 mi (828.65 km) |
| Grigny to Gravina in Puglia | 873.83 mi (1,406.30 km) |
| Grigny to Grezzana | 460.01 mi (740.31 km) |
| Grigny to Gricignano d'Aversa | 782.01 mi (1,258.52 km) |
| Grigny to Grosseto | 584.43 mi (940.55 km) |
| Grigny to Grottaferrata | 688.65 mi (1,108.28 km) |
