| Sinaia to Illzach | 878.72 mi (1,414.16 km) |
| Sinaia to Ingre | 1,134.96 mi (1,826.54 km) |
| Sinaia to Irigny | 1,001.10 mi (1,611.11 km) |
| Sinaia to Isbergues | 1,122.96 mi (1,807.23 km) |
| Sinaia to Issoire | 1,077.68 mi (1,734.35 km) |
| Sinaia to Issoudun | 1,128.75 mi (1,816.55 km) |
| Sinaia to Issy-les-Moulineaux | 1,116.55 mi (1,796.92 km) |
| Sinaia to Istres | 1,019.54 mi (1,640.79 km) |
| Sinaia to Ivry-sur-Seine | 1,111.73 mi (1,789.15 km) |
| Sinaia to Jarville-la-Malgrange | 937.02 mi (1,507.99 km) |
| Sinaia to Jeumont | 1,047.71 mi (1,686.13 km) |
| Sinaia to Joigny | 1,062.24 mi (1,709.51 km) |
| Sinaia to Joinville-le-Pont | 1,107.33 mi (1,782.08 km) |
| Sinaia to Joue-les-Tours | 1,189.86 mi (1,914.89 km) |
| Sinaia to Jouy-le-Moutier | 1,127.90 mi (1,815.17 km) |
