| Holyhead to Maisons-Alfort | 436.76 mi (702.89 km) |
| Holyhead to Maisons-Laffitte | 420.64 mi (676.95 km) |
| Holyhead to Maizieres-les-Metz | 545.00 mi (877.09 km) |
| Holyhead to Malakoff | 431.85 mi (694.99 km) |
| Holyhead to Mandelieu-la-Napoule | 855.93 mi (1,377.48 km) |
| Holyhead to Manosque | 807.78 mi (1,299.99 km) |
| Holyhead to Mantes-la-Jolie | 405.61 mi (652.76 km) |
| Holyhead to Mantes-la-Ville | 406.28 mi (653.85 km) |
| Holyhead to Marck | 323.21 mi (520.15 km) |
| Holyhead to Marcq-en-Baroeul | 375.74 mi (604.69 km) |
| Holyhead to Margny-les-Compiegne | 418.38 mi (673.32 km) |
| Holyhead to Marguerittes | 772.17 mi (1,242.69 km) |
| Holyhead to Marignane | 817.85 mi (1,316.19 km) |
| Holyhead to Marly | 550.69 mi (886.25 km) |
| Holyhead to Marly | 404.31 mi (650.67 km) |
