| Saint-Brieuc to Marly-le-Roi | 222.95 mi (358.80 km) |
| Saint-Brieuc to Marmande | 310.30 mi (499.38 km) |
| Saint-Brieuc to Maromme | 185.07 mi (297.85 km) |
| Saint-Brieuc to Marquette-les-Lille | 300.75 mi (484.01 km) |
| Saint-Brieuc to Marseille | 531.37 mi (855.15 km) |
| Saint-Brieuc to Martigues | 514.67 mi (828.29 km) |
| Saint-Brieuc to Massy | 230.48 mi (370.92 km) |
| Saint-Brieuc to Maubeuge | 326.47 mi (525.40 km) |
| Saint-Brieuc to Mauguio | 468.59 mi (754.12 km) |
| Saint-Brieuc to Mauleon | 144.42 mi (232.42 km) |
| Saint-Brieuc to Maurepas | 215.74 mi (347.20 km) |
| Saint-Brieuc to Maxeville | 407.85 mi (656.38 km) |
| Saint-Brieuc to Mayenne | 99.75 mi (160.53 km) |
| Saint-Brieuc to Mazamet | 425.48 mi (684.74 km) |
| Saint-Brieuc to Meaux | 259.40 mi (417.47 km) |
