| Le Portel to Montauban | 462.25 mi (743.92 km) |
| Le Portel to Montbeliard | 323.38 mi (520.44 km) |
| Le Portel to Montbrison | 370.51 mi (596.28 km) |
| Le Portel to Montceau-les-Mines | 306.82 mi (493.77 km) |
| Le Portel to Montelimar | 449.74 mi (723.79 km) |
| Le Portel to Montereau-faut-Yonne | 171.86 mi (276.59 km) |
| Le Portel to Montesson | 126.86 mi (204.17 km) |
| Le Portel to Monteux | 487.84 mi (785.10 km) |
| Le Portel to Montevrain | 136.91 mi (220.34 km) |
| Le Portel to Montfermeil | 132.45 mi (213.17 km) |
| Le Portel to Montgeron | 143.94 mi (231.66 km) |
| Le Portel to Montigny-en-Gohelle | 62.57 mi (100.69 km) |
| Le Portel to Montigny-le-Bretonneux | 135.30 mi (217.75 km) |
| Le Portel to Montigny-les-Cormeilles | 121.51 mi (195.56 km) |
| Le Portel to Montigny-les-Metz | 232.03 mi (373.42 km) |
