| Sofia to Ingre | 1,101.15 mi (1,772.13 km) |
| Sofia to Irigny | 937.40 mi (1,508.60 km) |
| Sofia to Isbergues | 1,125.53 mi (1,811.36 km) |
| Sofia to Issoire | 1,012.39 mi (1,629.28 km) |
| Sofia to Issoudun | 1,082.22 mi (1,741.66 km) |
| Sofia to Issy-les-Moulineaux | 1,095.21 mi (1,762.57 km) |
| Sofia to Istres | 924.99 mi (1,488.62 km) |
| Sofia to Ivry-sur-Seine | 1,090.32 mi (1,754.70 km) |
| Sofia to Jarville-la-Malgrange | 920.94 mi (1,482.11 km) |
| Sofia to Jeumont | 1,049.92 mi (1,689.68 km) |
| Sofia to Joigny | 1,030.91 mi (1,659.09 km) |
| Sofia to Joinville-le-Pont | 1,086.25 mi (1,748.15 km) |
| Sofia to Joue-les-Tours | 1,148.00 mi (1,847.52 km) |
| Sofia to Jouy-le-Moutier | 1,108.69 mi (1,784.26 km) |
| Sofia to Juvignac | 983.62 mi (1,582.99 km) |
