| Leon Valley to Illzach | 5,405.93 mi (8,700.01 km) |
| Leon Valley to Ingre | 5,178.18 mi (8,333.48 km) |
| Leon Valley to Irigny | 5,377.24 mi (8,653.83 km) |
| Leon Valley to Isbergues | 5,117.38 mi (8,235.63 km) |
| Leon Valley to Issoire | 5,315.43 mi (8,554.36 km) |
| Leon Valley to Issoudun | 5,216.45 mi (8,395.07 km) |
| Leon Valley to Issy-les-Moulineaux | 5,167.38 mi (8,316.10 km) |
| Leon Valley to Istres | 5,459.44 mi (8,786.12 km) |
| Leon Valley to Ivry-sur-Seine | 5,172.12 mi (8,323.72 km) |
| Leon Valley to Jarville-la-Malgrange | 5,329.40 mi (8,576.83 km) |
| Leon Valley to Jeumont | 5,191.94 mi (8,355.62 km) |
| Leon Valley to Joigny | 5,240.40 mi (8,433.60 km) |
| Leon Valley to Joinville-le-Pont | 5,175.63 mi (8,329.37 km) |
| Leon Valley to Joue-les-Tours | 5,148.12 mi (8,285.09 km) |
| Leon Valley to Jouy-le-Moutier | 5,152.10 mi (8,291.50 km) |
