| Slupsk to Illzach | 623.00 mi (1,002.62 km) |
| Slupsk to Ingre | 796.10 mi (1,281.20 km) |
| Slupsk to Irigny | 811.44 mi (1,305.89 km) |
| Slupsk to Isbergues | 665.80 mi (1,071.50 km) |
| Slupsk to Issoire | 865.69 mi (1,393.19 km) |
| Slupsk to Issoudun | 835.32 mi (1,344.31 km) |
| Slupsk to Issy-les-Moulineaux | 741.05 mi (1,192.60 km) |
| Slupsk to Istres | 930.21 mi (1,497.03 km) |
| Slupsk to Ivry-sur-Seine | 737.94 mi (1,187.60 km) |
| Slupsk to Jarville-la-Malgrange | 612.37 mi (985.52 km) |
| Slupsk to Jeumont | 615.44 mi (990.46 km) |
| Slupsk to Joigny | 738.61 mi (1,188.67 km) |
| Slupsk to Joinville-le-Pont | 733.83 mi (1,180.98 km) |
| Slupsk to Joue-les-Tours | 862.77 mi (1,388.49 km) |
| Slupsk to Jouy-le-Moutier | 741.74 mi (1,193.72 km) |
