| Barth to Montigny-les-Metz | 459.21 mi (739.03 km) |
| Barth to Montivilliers | 627.55 mi (1,009.95 km) |
| Barth to Montlouis-sur-Loire | 706.21 mi (1,136.54 km) |
| Barth to Montlucon | 710.10 mi (1,142.79 km) |
| Barth to Montmagny | 578.94 mi (931.71 km) |
| Barth to Montmorency | 578.87 mi (931.61 km) |
| Barth to Montpellier | 842.77 mi (1,356.31 km) |
| Barth to Montreuil | 581.19 mi (935.34 km) |
| Barth to Montrouge | 587.26 mi (945.11 km) |
| Barth to Morangis | 592.26 mi (953.15 km) |
| Barth to Morieres-les-Avignon | 801.01 mi (1,289.09 km) |
| Barth to Morlaix | 813.86 mi (1,309.78 km) |
| Barth to Morsang-sur-Orge | 594.08 mi (956.08 km) |
| Barth to Mouans-Sartoux | 786.23 mi (1,265.31 km) |
| Barth to Mougins | 787.21 mi (1,266.89 km) |
