| Grez-Doiceau to Ingre | 233.49 mi (375.77 km) |
| Grez-Doiceau to Irigny | 349.67 mi (562.74 km) |
| Grez-Doiceau to Isbergues | 98.51 mi (158.53 km) |
| Grez-Doiceau to Issoire | 364.70 mi (586.93 km) |
| Grez-Doiceau to Issoudun | 289.00 mi (465.10 km) |
| Grez-Doiceau to Issy-les-Moulineaux | 170.74 mi (274.78 km) |
| Grez-Doiceau to Istres | 498.91 mi (802.92 km) |
| Grez-Doiceau to Ivry-sur-Seine | 168.70 mi (271.50 km) |
| Grez-Doiceau to Jarville-la-Malgrange | 157.68 mi (253.76 km) |
| Grez-Doiceau to Jeumont | 40.14 mi (64.60 km) |
| Grez-Doiceau to Joigny | 198.91 mi (320.12 km) |
| Grez-Doiceau to Joinville-le-Pont | 165.29 mi (266.00 km) |
| Grez-Doiceau to Joue-les-Tours | 296.62 mi (477.36 km) |
| Grez-Doiceau to Jouy-le-Moutier | 167.94 mi (270.27 km) |
| Grez-Doiceau to Juvignac | 493.72 mi (794.57 km) |
