| Detmold to Montemor-o-Novo | 1,232.27 mi (1,983.15 km) |
| Detmold to Montemor-o-Velho | 1,165.13 mi (1,875.10 km) |
| Detmold to Montijo | 1,252.50 mi (2,015.70 km) |
| Detmold to Mortagua | 1,135.79 mi (1,827.88 km) |
| Detmold to Moura | 1,237.41 mi (1,991.42 km) |
| Detmold to Murtosa | 1,133.65 mi (1,824.43 km) |
| Detmold to Nazare | 1,208.26 mi (1,944.51 km) |
| Detmold to Nelas | 1,118.48 mi (1,800.03 km) |
| Detmold to Obidos | 1,224.31 mi (1,970.33 km) |
| Detmold to Odemira | 1,305.38 mi (2,100.80 km) |
| Detmold to Odivelas | 1,255.81 mi (2,021.04 km) |
| Detmold to Oeiras | 1,266.18 mi (2,037.72 km) |
| Detmold to Olhao | 1,312.96 mi (2,113.01 km) |
| Detmold to Oliveira de Azemeis | 1,122.65 mi (1,806.73 km) |
| Detmold to Oliveira de Frades | 1,119.13 mi (1,801.07 km) |
