| Dorchester to Marly-le-Roi | 239.01 mi (384.65 km) |
| Dorchester to Marmande | 446.14 mi (718.00 km) |
| Dorchester to Maromme | 176.14 mi (283.47 km) |
| Dorchester to Marquette-les-Lille | 240.80 mi (387.53 km) |
| Dorchester to Marseille | 630.16 mi (1,014.14 km) |
| Dorchester to Martigues | 615.10 mi (989.91 km) |
| Dorchester to Massy | 250.97 mi (403.90 km) |
| Dorchester to Maubeuge | 283.27 mi (455.87 km) |
| Dorchester to Mauguio | 575.88 mi (926.80 km) |
| Dorchester to Mauleon | 273.03 mi (439.40 km) |
| Dorchester to Maurepas | 237.62 mi (382.41 km) |
| Dorchester to Maxeville | 408.10 mi (656.78 km) |
| Dorchester to Mayenne | 185.65 mi (298.77 km) |
| Dorchester to Mazamet | 547.69 mi (881.42 km) |
| Dorchester to Meaux | 266.40 mi (428.72 km) |
