| Amersfoort to Montemor-o-Novo | 1,138.45 mi (1,832.16 km) |
| Amersfoort to Montemor-o-Velho | 1,063.25 mi (1,711.14 km) |
| Amersfoort to Montijo | 1,155.56 mi (1,859.69 km) |
| Amersfoort to Mortagua | 1,034.71 mi (1,665.20 km) |
| Amersfoort to Moura | 1,149.07 mi (1,849.26 km) |
| Amersfoort to Murtosa | 1,029.59 mi (1,656.96 km) |
| Amersfoort to Nazare | 1,107.09 mi (1,781.68 km) |
| Amersfoort to Nelas | 1,018.73 mi (1,639.48 km) |
| Amersfoort to Obidos | 1,123.70 mi (1,808.43 km) |
| Amersfoort to Odemira | 1,213.59 mi (1,953.09 km) |
| Amersfoort to Odivelas | 1,157.29 mi (1,862.48 km) |
| Amersfoort to Oeiras | 1,167.49 mi (1,878.89 km) |
| Amersfoort to Olhao | 1,226.70 mi (1,974.19 km) |
| Amersfoort to Oliveira de Azemeis | 1,018.79 mi (1,639.58 km) |
| Amersfoort to Oliveira de Frades | 1,017.05 mi (1,636.78 km) |
