| Siklos to Illzach | 534.16 mi (859.65 km) |
| Siklos to Ingre | 789.38 mi (1,270.38 km) |
| Siklos to Irigny | 648.92 mi (1,044.33 km) |
| Siklos to Isbergues | 798.01 mi (1,284.27 km) |
| Siklos to Issoire | 725.50 mi (1,167.57 km) |
| Siklos to Issoudun | 779.18 mi (1,253.96 km) |
| Siklos to Issy-les-Moulineaux | 776.44 mi (1,249.56 km) |
| Siklos to Istres | 672.58 mi (1,082.41 km) |
| Siklos to Ivry-sur-Seine | 771.56 mi (1,241.70 km) |
| Siklos to Jarville-la-Malgrange | 598.74 mi (963.57 km) |
| Siklos to Jeumont | 722.21 mi (1,162.28 km) |
| Siklos to Joigny | 717.29 mi (1,154.37 km) |
| Siklos to Joinville-le-Pont | 767.31 mi (1,234.87 km) |
| Siklos to Joue-les-Tours | 841.76 mi (1,354.68 km) |
| Siklos to Jouy-le-Moutier | 788.95 mi (1,269.70 km) |
