| Welling to Illzach | 411.42 mi (662.11 km) |
| Welling to Ingre | 256.22 mi (412.34 km) |
| Welling to Irigny | 453.94 mi (730.55 km) |
| Welling to Isbergues | 117.18 mi (188.58 km) |
| Welling to Issoire | 433.13 mi (697.05 km) |
| Welling to Issoudun | 323.06 mi (519.92 km) |
| Welling to Issy-les-Moulineaux | 205.67 mi (331.00 km) |
| Welling to Istres | 593.97 mi (955.90 km) |
| Welling to Ivry-sur-Seine | 208.85 mi (336.11 km) |
| Welling to Jarville-la-Malgrange | 331.90 mi (534.14 km) |
| Welling to Jeumont | 191.71 mi (308.52 km) |
| Welling to Joigny | 281.51 mi (453.05 km) |
| Welling to Joinville-le-Pont | 210.14 mi (338.20 km) |
| Welling to Joue-les-Tours | 284.92 mi (458.53 km) |
| Welling to Jouy-le-Moutier | 189.43 mi (304.86 km) |
