| Idanha-a-Nova to Illzach | 904.83 mi (1,456.19 km) |
| Idanha-a-Nova to Ingre | 712.45 mi (1,146.57 km) |
| Idanha-a-Nova to Irigny | 728.03 mi (1,171.65 km) |
| Idanha-a-Nova to Isbergues | 875.42 mi (1,408.85 km) |
| Idanha-a-Nova to Issoire | 658.05 mi (1,059.03 km) |
| Idanha-a-Nova to Issoudun | 670.17 mi (1,078.53 km) |
| Idanha-a-Nova to Issy-les-Moulineaux | 772.72 mi (1,243.57 km) |
| Idanha-a-Nova to Istres | 676.83 mi (1,089.25 km) |
| Idanha-a-Nova to Ivry-sur-Seine | 775.00 mi (1,247.24 km) |
| Idanha-a-Nova to Jarville-la-Malgrange | 896.20 mi (1,442.30 km) |
| Idanha-a-Nova to Jeumont | 903.22 mi (1,453.59 km) |
| Idanha-a-Nova to Joigny | 766.84 mi (1,234.11 km) |
| Idanha-a-Nova to Joinville-le-Pont | 778.65 mi (1,253.12 km) |
| Idanha-a-Nova to Joue-les-Tours | 647.18 mi (1,041.54 km) |
| Idanha-a-Nova to Jouy-le-Moutier | 775.84 mi (1,248.59 km) |
