| Hemel Hempstead to Marly-le-Roi | 229.20 mi (368.86 km) |
| Hemel Hempstead to Marmande | 501.95 mi (807.82 km) |
| Hemel Hempstead to Maromme | 170.29 mi (274.06 km) |
| Hemel Hempstead to Marquette-les-Lille | 170.12 mi (273.77 km) |
| Hemel Hempstead to Marseille | 644.16 mi (1,036.67 km) |
| Hemel Hempstead to Martigues | 631.01 mi (1,015.52 km) |
| Hemel Hempstead to Massy | 241.32 mi (388.36 km) |
| Hemel Hempstead to Maubeuge | 218.30 mi (351.32 km) |
| Hemel Hempstead to Mauguio | 599.19 mi (964.31 km) |
| Hemel Hempstead to Mauleon | 333.94 mi (537.43 km) |
| Hemel Hempstead to Maurepas | 232.46 mi (374.11 km) |
| Hemel Hempstead to Maxeville | 360.44 mi (580.07 km) |
| Hemel Hempstead to Mayenne | 238.42 mi (383.71 km) |
| Hemel Hempstead to Mazamet | 585.80 mi (942.76 km) |
| Hemel Hempstead to Meaux | 243.11 mi (391.24 km) |
