| Roy to Illzach | 5,261.91 mi (8,468.23 km) |
| Roy to Ingre | 5,076.55 mi (8,169.91 km) |
| Roy to Irigny | 5,286.64 mi (8,508.02 km) |
| Roy to Isbergues | 4,967.32 mi (7,994.13 km) |
| Roy to Issoire | 5,240.07 mi (8,433.09 km) |
| Roy to Issoudun | 5,129.10 mi (8,254.49 km) |
| Roy to Issy-les-Moulineaux | 5,047.76 mi (8,123.58 km) |
| Roy to Istres | 5,400.53 mi (8,691.31 km) |
| Roy to Ivry-sur-Seine | 5,051.95 mi (8,130.32 km) |
| Roy to Jarville-la-Malgrange | 5,181.23 mi (8,338.38 km) |
| Roy to Jeumont | 5,034.88 mi (8,102.85 km) |
| Roy to Joigny | 5,125.41 mi (8,248.54 km) |
| Roy to Joinville-le-Pont | 5,054.49 mi (8,134.41 km) |
| Roy to Joue-les-Tours | 5,064.75 mi (8,150.93 km) |
| Roy to Jouy-le-Moutier | 5,031.22 mi (8,096.97 km) |
