| Oslo to Illzach | 849.22 mi (1,366.68 km) |
| Oslo to Ingre | 902.68 mi (1,452.72 km) |
| Oslo to Irigny | 1,013.50 mi (1,631.06 km) |
| Oslo to Isbergues | 718.67 mi (1,156.59 km) |
| Oslo to Issoire | 1,039.52 mi (1,672.95 km) |
| Oslo to Issoudun | 963.51 mi (1,550.61 km) |
| Oslo to Issy-les-Moulineaux | 837.05 mi (1,347.09 km) |
| Oslo to Istres | 1,158.37 mi (1,864.22 km) |
| Oslo to Ivry-sur-Seine | 836.42 mi (1,346.09 km) |
| Oslo to Jarville-la-Malgrange | 797.63 mi (1,283.66 km) |
| Oslo to Jeumont | 713.67 mi (1,148.53 km) |
| Oslo to Joigny | 875.48 mi (1,408.94 km) |
| Oslo to Joinville-le-Pont | 833.99 mi (1,342.18 km) |
| Oslo to Joue-les-Tours | 958.64 mi (1,542.79 km) |
| Oslo to Jouy-le-Moutier | 828.75 mi (1,333.75 km) |
