| Colton to Montalegre | 5,554.31 mi (8,938.79 km) |
| Colton to Montemor-o-Novo | 5,670.67 mi (9,126.07 km) |
| Colton to Montemor-o-Velho | 5,587.05 mi (8,991.49 km) |
| Colton to Montijo | 5,640.06 mi (9,076.80 km) |
| Colton to Mortagua | 5,594.68 mi (9,003.76 km) |
| Colton to Moura | 5,725.37 mi (9,214.09 km) |
| Colton to Murtosa | 5,565.41 mi (8,956.67 km) |
| Colton to Nazare | 5,594.58 mi (9,003.60 km) |
| Colton to Nelas | 5,607.11 mi (9,023.76 km) |
| Colton to Obidos | 5,600.81 mi (9,013.63 km) |
| Colton to Odemira | 5,697.85 mi (9,169.80 km) |
| Colton to Odivelas | 5,623.59 mi (9,050.29 km) |
| Colton to Oeiras | 5,622.17 mi (9,048.01 km) |
| Colton to Olhao | 5,755.86 mi (9,263.16 km) |
| Colton to Oliveira de Azemeis | 5,567.53 mi (8,960.07 km) |
