| Castle Pines to Illzach | 5,117.45 mi (8,235.75 km) |
| Castle Pines to Ingre | 4,915.95 mi (7,911.46 km) |
| Castle Pines to Irigny | 5,124.27 mi (8,246.71 km) |
| Castle Pines to Isbergues | 4,822.21 mi (7,760.60 km) |
| Castle Pines to Issoire | 5,072.20 mi (8,162.91 km) |
| Castle Pines to Issoudun | 4,964.21 mi (7,989.12 km) |
| Castle Pines to Issy-les-Moulineaux | 4,892.98 mi (7,874.49 km) |
| Castle Pines to Istres | 5,228.66 mi (8,414.71 km) |
| Castle Pines to Ivry-sur-Seine | 4,897.39 mi (7,881.59 km) |
| Castle Pines to Jarville-la-Malgrange | 5,037.46 mi (8,107.01 km) |
| Castle Pines to Jeumont | 4,892.83 mi (7,874.24 km) |
| Castle Pines to Joigny | 4,969.78 mi (7,998.09 km) |
| Castle Pines to Joinville-le-Pont | 4,900.29 mi (7,886.25 km) |
| Castle Pines to Joue-les-Tours | 4,897.93 mi (7,882.45 km) |
| Castle Pines to Jouy-le-Moutier | 4,876.72 mi (7,848.32 km) |
