| Siedlce to Illzach | 727.24 mi (1,170.37 km) |
| Siedlce to Ingre | 949.77 mi (1,528.51 km) |
| Siedlce to Irigny | 907.05 mi (1,459.76 km) |
| Siedlce to Isbergues | 858.12 mi (1,381.01 km) |
| Siedlce to Issoire | 974.23 mi (1,567.87 km) |
| Siedlce to Issoudun | 973.68 mi (1,566.99 km) |
| Siedlce to Issy-les-Moulineaux | 905.71 mi (1,457.60 km) |
| Siedlce to Istres | 995.57 mi (1,602.21 km) |
| Siedlce to Ivry-sur-Seine | 901.73 mi (1,451.19 km) |
| Siedlce to Jarville-la-Malgrange | 745.52 mi (1,199.80 km) |
| Siedlce to Jeumont | 794.52 mi (1,278.66 km) |
| Siedlce to Joigny | 882.41 mi (1,420.11 km) |
| Siedlce to Joinville-le-Pont | 897.24 mi (1,443.97 km) |
| Siedlce to Joue-les-Tours | 1,015.69 mi (1,634.60 km) |
| Siedlce to Jouy-le-Moutier | 910.64 mi (1,465.53 km) |
