| Caister-on-Sea to Illzach | 417.82 mi (672.41 km) |
| Caister-on-Sea to Ingre | 326.86 mi (526.04 km) |
| Caister-on-Sea to Irigny | 501.80 mi (807.58 km) |
| Caister-on-Sea to Isbergues | 143.49 mi (230.93 km) |
| Caister-on-Sea to Issoire | 495.77 mi (797.86 km) |
| Caister-on-Sea to Issoudun | 394.20 mi (634.41 km) |
| Caister-on-Sea to Issy-les-Moulineaux | 265.47 mi (427.23 km) |
| Caister-on-Sea to Istres | 648.70 mi (1,043.99 km) |
| Caister-on-Sea to Ivry-sur-Seine | 267.02 mi (429.72 km) |
| Caister-on-Sea to Jarville-la-Malgrange | 337.59 mi (543.30 km) |
| Caister-on-Sea to Jeumont | 192.07 mi (309.11 km) |
| Caister-on-Sea to Joigny | 330.81 mi (532.39 km) |
| Caister-on-Sea to Joinville-le-Pont | 266.57 mi (429.00 km) |
| Caister-on-Sea to Joue-les-Tours | 369.23 mi (594.22 km) |
| Caister-on-Sea to Jouy-le-Moutier | 251.87 mi (405.34 km) |
