| Mablethorpe to Illzach | 493.74 mi (794.60 km) |
| Mablethorpe to Ingre | 380.70 mi (612.67 km) |
| Mablethorpe to Irigny | 567.66 mi (913.55 km) |
| Mablethorpe to Isbergues | 209.71 mi (337.49 km) |
| Mablethorpe to Issoire | 555.04 mi (893.25 km) |
| Mablethorpe to Issoudun | 448.27 mi (721.43 km) |
| Mablethorpe to Issy-les-Moulineaux | 324.01 mi (521.45 km) |
| Mablethorpe to Istres | 712.27 mi (1,146.29 km) |
| Mablethorpe to Ivry-sur-Seine | 326.33 mi (525.18 km) |
| Mablethorpe to Jarville-la-Malgrange | 413.22 mi (665.01 km) |
| Mablethorpe to Jeumont | 266.78 mi (429.33 km) |
| Mablethorpe to Joigny | 394.81 mi (635.39 km) |
| Mablethorpe to Joinville-le-Pont | 326.65 mi (525.69 km) |
| Mablethorpe to Joue-les-Tours | 414.21 mi (666.61 km) |
| Mablethorpe to Jouy-le-Moutier | 308.90 mi (497.13 km) |
