| Grants Pass to Montalegre | 5,369.48 mi (8,641.34 km) |
| Grants Pass to Montemor-o-Novo | 5,514.94 mi (8,875.44 km) |
| Grants Pass to Montemor-o-Velho | 5,421.30 mi (8,724.74 km) |
| Grants Pass to Montijo | 5,488.15 mi (8,832.32 km) |
| Grants Pass to Mortagua | 5,424.06 mi (8,729.17 km) |
| Grants Pass to Moura | 5,569.32 mi (8,962.95 km) |
| Grants Pass to Murtosa | 5,394.58 mi (8,681.74 km) |
| Grants Pass to Nazare | 5,435.88 mi (8,748.20 km) |
| Grants Pass to Nelas | 5,433.55 mi (8,744.46 km) |
| Grants Pass to Obidos | 5,444.70 mi (8,762.40 km) |
| Grants Pass to Odemira | 5,553.63 mi (8,937.70 km) |
| Grants Pass to Odivelas | 5,472.44 mi (8,807.04 km) |
| Grants Pass to Oeiras | 5,472.75 mi (8,807.54 km) |
| Grants Pass to Olhao | 5,611.44 mi (9,030.75 km) |
| Grants Pass to Oliveira de Azemeis | 5,394.88 mi (8,682.22 km) |
