| Montfoort to Montemor-o-Novo | 1,121.35 mi (1,804.64 km) |
| Montfoort to Montemor-o-Velho | 1,045.51 mi (1,682.58 km) |
| Montfoort to Montijo | 1,138.18 mi (1,831.72 km) |
| Montfoort to Mortagua | 1,017.04 mi (1,636.76 km) |
| Montfoort to Moura | 1,132.45 mi (1,822.51 km) |
| Montfoort to Murtosa | 1,011.68 mi (1,628.14 km) |
| Montfoort to Nazare | 1,089.38 mi (1,753.18 km) |
| Montfoort to Nelas | 1,001.17 mi (1,611.23 km) |
| Montfoort to Obidos | 1,106.03 mi (1,779.99 km) |
| Montfoort to Odemira | 1,196.63 mi (1,925.79 km) |
| Montfoort to Odivelas | 1,139.78 mi (1,834.30 km) |
| Montfoort to Oeiras | 1,149.96 mi (1,850.68 km) |
| Montfoort to Olhao | 1,210.23 mi (1,947.68 km) |
| Montfoort to Oliveira de Azemeis | 1,000.90 mi (1,610.79 km) |
| Montfoort to Oliveira de Frades | 999.30 mi (1,608.22 km) |
