| Trecastagni to Illzach | 803.77 mi (1,293.54 km) |
| Trecastagni to Ingre | 976.65 mi (1,571.76 km) |
| Trecastagni to Irigny | 767.22 mi (1,234.73 km) |
| Trecastagni to Isbergues | 1,092.07 mi (1,757.52 km) |
| Trecastagni to Issoire | 819.47 mi (1,318.81 km) |
| Trecastagni to Issoudun | 926.87 mi (1,491.66 km) |
| Trecastagni to Issy-les-Moulineaux | 1,005.07 mi (1,617.50 km) |
| Trecastagni to Istres | 667.59 mi (1,074.38 km) |
| Trecastagni to Ivry-sur-Seine | 1,000.94 mi (1,610.86 km) |
| Trecastagni to Jarville-la-Malgrange | 883.76 mi (1,422.27 km) |
| Trecastagni to Jeumont | 1,029.84 mi (1,657.37 km) |
| Trecastagni to Joigny | 927.32 mi (1,492.38 km) |
| Trecastagni to Joinville-le-Pont | 998.52 mi (1,606.96 km) |
| Trecastagni to Joue-les-Tours | 993.20 mi (1,598.40 km) |
| Trecastagni to Jouy-le-Moutier | 1,021.64 mi (1,644.17 km) |
