| Sanok to Illzach | 688.21 mi (1,107.56 km) |
| Sanok to Ingre | 933.16 mi (1,501.77 km) |
| Sanok to Irigny | 851.05 mi (1,369.64 km) |
| Sanok to Isbergues | 876.52 mi (1,410.62 km) |
| Sanok to Issoire | 923.99 mi (1,487.02 km) |
| Sanok to Issoudun | 944.64 mi (1,520.25 km) |
| Sanok to Issy-les-Moulineaux | 899.52 mi (1,447.64 km) |
| Sanok to Istres | 915.98 mi (1,474.13 km) |
| Sanok to Ivry-sur-Seine | 895.05 mi (1,440.45 km) |
| Sanok to Jarville-la-Malgrange | 725.32 mi (1,167.29 km) |
| Sanok to Jeumont | 805.49 mi (1,296.30 km) |
| Sanok to Joigny | 861.59 mi (1,386.60 km) |
| Sanok to Joinville-le-Pont | 890.49 mi (1,433.11 km) |
| Sanok to Joue-les-Tours | 995.85 mi (1,602.66 km) |
| Sanok to Jouy-le-Moutier | 907.53 mi (1,460.54 km) |
