| Willow Grove to Illzach | 3,937.33 mi (6,336.52 km) |
| Willow Grove to Ingre | 3,699.13 mi (5,953.17 km) |
| Willow Grove to Irigny | 3,891.44 mi (6,262.67 km) |
| Willow Grove to Isbergues | 3,657.38 mi (5,885.99 km) |
| Willow Grove to Issoire | 3,826.19 mi (6,157.66 km) |
| Willow Grove to Issoudun | 3,732.22 mi (6,006.43 km) |
| Willow Grove to Issy-les-Moulineaux | 3,694.70 mi (5,946.04 km) |
| Willow Grove to Istres | 3,964.03 mi (6,379.50 km) |
| Willow Grove to Ivry-sur-Seine | 3,699.53 mi (5,953.83 km) |
| Willow Grove to Jarville-la-Malgrange | 3,863.92 mi (6,218.38 km) |
| Willow Grove to Jeumont | 3,733.04 mi (6,007.75 km) |
| Willow Grove to Joigny | 3,764.68 mi (6,058.67 km) |
| Willow Grove to Joinville-le-Pont | 3,703.32 mi (5,959.92 km) |
| Willow Grove to Joue-les-Tours | 3,663.79 mi (5,896.30 km) |
| Willow Grove to Jouy-le-Moutier | 3,680.16 mi (5,922.65 km) |
