| Sason to Illzach | 1,819.09 mi (2,927.54 km) |
| Sason to Ingre | 2,074.75 mi (3,338.99 km) |
| Sason to Irigny | 1,925.23 mi (3,098.36 km) |
| Sason to Isbergues | 2,066.96 mi (3,326.45 km) |
| Sason to Issoire | 2,001.07 mi (3,220.40 km) |
| Sason to Issoudun | 2,063.41 mi (3,320.74 km) |
| Sason to Issy-les-Moulineaux | 2,059.45 mi (3,314.37 km) |
| Sason to Istres | 1,916.91 mi (3,084.97 km) |
| Sason to Ivry-sur-Seine | 2,054.60 mi (3,306.56 km) |
| Sason to Jarville-la-Malgrange | 1,880.24 mi (3,025.95 km) |
| Sason to Jeumont | 1,991.87 mi (3,205.61 km) |
| Sason to Joigny | 2,002.50 mi (3,222.72 km) |
| Sason to Joinville-le-Pont | 2,050.25 mi (3,299.56 km) |
| Sason to Joue-les-Tours | 2,126.88 mi (3,422.88 km) |
| Sason to Jouy-le-Moutier | 2,071.19 mi (3,333.26 km) |
