| Roman to Illzach | 915.99 mi (1,474.15 km) |
| Roman to Ingre | 1,170.38 mi (1,883.55 km) |
| Roman to Irigny | 1,055.32 mi (1,698.38 km) |
| Roman to Isbergues | 1,137.54 mi (1,830.70 km) |
| Roman to Issoire | 1,131.43 mi (1,820.87 km) |
| Roman to Issoudun | 1,171.40 mi (1,885.19 km) |
| Roman to Issy-les-Moulineaux | 1,145.18 mi (1,842.99 km) |
| Roman to Istres | 1,089.66 mi (1,753.64 km) |
| Roman to Ivry-sur-Seine | 1,140.48 mi (1,835.42 km) |
| Roman to Jarville-la-Malgrange | 966.27 mi (1,555.06 km) |
| Roman to Jeumont | 1,063.91 mi (1,712.19 km) |
| Roman to Joigny | 1,097.52 mi (1,766.28 km) |
| Roman to Joinville-le-Pont | 1,135.97 mi (1,828.17 km) |
| Roman to Joue-les-Tours | 1,228.98 mi (1,977.85 km) |
| Roman to Jouy-le-Moutier | 1,155.10 mi (1,858.96 km) |
