| Horta to Illzach | 1,902.62 mi (3,061.97 km) |
| Horta to Ingre | 1,651.20 mi (2,657.35 km) |
| Horta to Irigny | 1,770.17 mi (2,848.82 km) |
| Horta to Isbergues | 1,725.21 mi (2,776.46 km) |
| Horta to Issoire | 1,693.64 mi (2,725.65 km) |
| Horta to Issoudun | 1,646.54 mi (2,649.85 km) |
| Horta to Issy-les-Moulineaux | 1,684.75 mi (2,711.35 km) |
| Horta to Istres | 1,773.51 mi (2,854.18 km) |
| Horta to Ivry-sur-Seine | 1,689.14 mi (2,718.40 km) |
| Horta to Jarville-la-Malgrange | 1,858.63 mi (2,991.17 km) |
| Horta to Jeumont | 1,788.77 mi (2,878.75 km) |
| Horta to Joigny | 1,723.45 mi (2,773.63 km) |
| Horta to Joinville-le-Pont | 1,693.70 mi (2,725.74 km) |
| Horta to Joue-les-Tours | 1,590.21 mi (2,559.20 km) |
| Horta to Jouy-le-Moutier | 1,677.59 mi (2,699.82 km) |
