| Wellingborough to Illzach | 473.44 mi (761.93 km) |
| Wellingborough to Ingre | 322.10 mi (518.37 km) |
| Wellingborough to Irigny | 521.07 mi (838.58 km) |
| Wellingborough to Isbergues | 178.16 mi (286.71 km) |
| Wellingborough to Issoire | 499.39 mi (803.68 km) |
| Wellingborough to Issoudun | 388.41 mi (625.09 km) |
| Wellingborough to Issy-les-Moulineaux | 272.77 mi (438.99 km) |
| Wellingborough to Istres | 660.76 mi (1,063.39 km) |
| Wellingborough to Ivry-sur-Seine | 275.97 mi (444.14 km) |
| Wellingborough to Jarville-la-Malgrange | 393.16 mi (632.74 km) |
| Wellingborough to Jeumont | 249.03 mi (400.77 km) |
| Wellingborough to Joigny | 348.60 mi (561.02 km) |
| Wellingborough to Joinville-le-Pont | 277.28 mi (446.23 km) |
| Wellingborough to Joue-les-Tours | 346.81 mi (558.13 km) |
| Wellingborough to Jouy-le-Moutier | 256.49 mi (412.78 km) |
