| Potters Bar to Maisons-Alfort | 230.92 mi (371.62 km) |
| Potters Bar to Maisons-Laffitte | 216.04 mi (347.68 km) |
| Potters Bar to Maizieres-les-Metz | 327.52 mi (527.10 km) |
| Potters Bar to Malakoff | 227.13 mi (365.53 km) |
| Potters Bar to Mandelieu-la-Napoule | 652.89 mi (1,050.72 km) |
| Potters Bar to Manosque | 609.43 mi (980.79 km) |
| Potters Bar to Mantes-la-Jolie | 204.94 mi (329.82 km) |
| Potters Bar to Mantes-la-Ville | 205.84 mi (331.27 km) |
| Potters Bar to Marck | 105.68 mi (170.07 km) |
| Potters Bar to Marcq-en-Baroeul | 158.77 mi (255.52 km) |
| Potters Bar to Margny-les-Compiegne | 204.96 mi (329.85 km) |
| Potters Bar to Marguerittes | 582.31 mi (937.13 km) |
| Potters Bar to Marignane | 624.70 mi (1,005.37 km) |
| Potters Bar to Marly | 333.06 mi (536.00 km) |
| Potters Bar to Marly | 186.86 mi (300.72 km) |
