| Portimao to Montataire | 1,001.09 mi (1,611.11 km) |
| Portimao to Montauban | 703.08 mi (1,131.50 km) |
| Portimao to Montbeliard | 1,058.35 mi (1,703.25 km) |
| Portimao to Montbrison | 875.35 mi (1,408.74 km) |
| Portimao to Montceau-les-Mines | 932.65 mi (1,500.95 km) |
| Portimao to Montelimar | 861.52 mi (1,386.49 km) |
| Portimao to Montereau-faut-Yonne | 969.16 mi (1,559.71 km) |
| Portimao to Montesson | 974.10 mi (1,567.67 km) |
| Portimao to Monteux | 853.62 mi (1,373.77 km) |
| Portimao to Montevrain | 989.06 mi (1,591.74 km) |
| Portimao to Montfermeil | 985.30 mi (1,585.68 km) |
| Portimao to Montgeron | 971.70 mi (1,563.79 km) |
| Portimao to Montigny-en-Gohelle | 1,079.12 mi (1,736.68 km) |
| Portimao to Montigny-le-Bretonneux | 963.35 mi (1,550.36 km) |
| Portimao to Montigny-les-Cormeilles | 980.10 mi (1,577.31 km) |
