| Gelves to Illzach | 989.12 mi (1,591.84 km) |
| Gelves to Ingre | 832.03 mi (1,339.03 km) |
| Gelves to Irigny | 802.71 mi (1,291.84 km) |
| Gelves to Isbergues | 1,008.71 mi (1,623.36 km) |
| Gelves to Issoire | 742.05 mi (1,194.22 km) |
| Gelves to Issoudun | 779.89 mi (1,255.12 km) |
| Gelves to Issy-les-Moulineaux | 896.07 mi (1,442.08 km) |
| Gelves to Istres | 718.40 mi (1,156.15 km) |
| Gelves to Ivry-sur-Seine | 897.56 mi (1,444.48 km) |
| Gelves to Jarville-la-Malgrange | 994.87 mi (1,601.09 km) |
| Gelves to Jeumont | 1,025.69 mi (1,650.68 km) |
| Gelves to Joigny | 876.12 mi (1,409.98 km) |
| Gelves to Joinville-le-Pont | 900.68 mi (1,449.50 km) |
| Gelves to Joue-les-Tours | 770.95 mi (1,240.73 km) |
| Gelves to Jouy-le-Moutier | 901.96 mi (1,451.57 km) |
