| Mortsel to Ingre | 253.61 mi (408.14 km) |
| Mortsel to Irigny | 379.92 mi (611.42 km) |
| Mortsel to Isbergues | 95.30 mi (153.37 km) |
| Mortsel to Issoire | 392.46 mi (631.61 km) |
| Mortsel to Issoudun | 312.20 mi (502.44 km) |
| Mortsel to Issy-les-Moulineaux | 188.98 mi (304.14 km) |
| Mortsel to Istres | 529.24 mi (851.72 km) |
| Mortsel to Ivry-sur-Seine | 187.60 mi (301.91 km) |
| Mortsel to Jarville-la-Malgrange | 189.09 mi (304.31 km) |
| Mortsel to Jeumont | 62.35 mi (100.34 km) |
| Mortsel to Joigny | 225.18 mi (362.39 km) |
| Mortsel to Joinville-le-Pont | 184.65 mi (297.17 km) |
| Mortsel to Joue-les-Tours | 314.42 mi (506.00 km) |
| Mortsel to Jouy-le-Moutier | 183.76 mi (295.73 km) |
| Mortsel to Juvignac | 522.80 mi (841.37 km) |
