| Wealdstone to Maisons-Alfort | 228.43 mi (367.62 km) |
| Wealdstone to Maisons-Laffitte | 213.27 mi (343.22 km) |
| Wealdstone to Maizieres-les-Metz | 329.92 mi (530.96 km) |
| Wealdstone to Malakoff | 224.43 mi (361.19 km) |
| Wealdstone to Mandelieu-la-Napoule | 650.62 mi (1,047.07 km) |
| Wealdstone to Manosque | 606.54 mi (976.12 km) |
| Wealdstone to Mantes-la-Jolie | 201.48 mi (324.24 km) |
| Wealdstone to Mantes-la-Ville | 202.35 mi (325.65 km) |
| Wealdstone to Marck | 108.45 mi (174.53 km) |
| Wealdstone to Marcq-en-Baroeul | 161.93 mi (260.60 km) |
| Wealdstone to Margny-les-Compiegne | 204.17 mi (328.58 km) |
| Wealdstone to Marguerittes | 578.49 mi (930.98 km) |
| Wealdstone to Marignane | 621.25 mi (999.81 km) |
| Wealdstone to Marly | 335.21 mi (539.46 km) |
| Wealdstone to Marly | 189.46 mi (304.91 km) |
