| Grays to Montigny-les-Metz | 304.85 mi (490.60 km) |
| Grays to Montivilliers | 133.42 mi (214.72 km) |
| Grays to Montlouis-sur-Loire | 283.24 mi (455.84 km) |
| Grays to Montlucon | 369.41 mi (594.50 km) |
| Grays to Montmagny | 194.43 mi (312.91 km) |
| Grays to Montmorency | 192.91 mi (310.47 km) |
| Grays to Montpellier | 567.74 mi (913.69 km) |
| Grays to Montreuil | 203.37 mi (327.29 km) |
| Grays to Montrouge | 203.70 mi (327.82 km) |
| Grays to Morangis | 210.91 mi (339.42 km) |
| Grays to Morieres-les-Avignon | 562.00 mi (904.45 km) |
| Grays to Morlaix | 272.20 mi (438.07 km) |
| Grays to Morsang-sur-Orge | 213.93 mi (344.29 km) |
| Grays to Mouans-Sartoux | 624.30 mi (1,004.72 km) |
| Grays to Mougins | 626.05 mi (1,007.54 km) |
