| Morlaix to Illzach | 517.34 mi (832.58 km) |
| Morlaix to Ingre | 263.91 mi (424.72 km) |
| Morlaix to Irigny | 453.12 mi (729.22 km) |
| Morlaix to Isbergues | 314.78 mi (506.60 km) |
| Morlaix to Issoire | 393.29 mi (632.94 km) |
| Morlaix to Issoudun | 292.76 mi (471.16 km) |
| Morlaix to Issy-les-Moulineaux | 278.51 mi (448.22 km) |
| Morlaix to Istres | 548.15 mi (882.16 km) |
| Morlaix to Ivry-sur-Seine | 283.25 mi (455.85 km) |
| Morlaix to Jarville-la-Malgrange | 457.97 mi (737.03 km) |
| Morlaix to Jeumont | 375.28 mi (603.95 km) |
| Morlaix to Joigny | 334.62 mi (538.52 km) |
| Morlaix to Joinville-le-Pont | 287.73 mi (463.06 km) |
| Morlaix to Joue-les-Tours | 224.31 mi (360.98 km) |
| Morlaix to Jouy-le-Moutier | 268.62 mi (432.30 km) |
