| Horndean to Illzach | 433.08 mi (696.97 km) |
| Horndean to Ingre | 242.52 mi (390.29 km) |
| Horndean to Irigny | 449.86 mi (723.98 km) |
| Horndean to Isbergues | 152.19 mi (244.93 km) |
| Horndean to Issoire | 419.12 mi (674.52 km) |
| Horndean to Issoudun | 305.69 mi (491.96 km) |
| Horndean to Issy-les-Moulineaux | 204.91 mi (329.77 km) |
| Horndean to Istres | 582.83 mi (937.98 km) |
| Horndean to Ivry-sur-Seine | 209.03 mi (336.40 km) |
| Horndean to Jarville-la-Malgrange | 356.51 mi (573.74 km) |
| Horndean to Jeumont | 227.54 mi (366.20 km) |
| Horndean to Joigny | 282.69 mi (454.95 km) |
| Horndean to Joinville-le-Pont | 211.53 mi (340.42 km) |
| Horndean to Joue-les-Tours | 257.27 mi (414.04 km) |
| Horndean to Jouy-le-Moutier | 188.33 mi (303.08 km) |
