| Bolsward to Montemor-o-Novo | 1,191.30 mi (1,917.21 km) |
| Bolsward to Montemor-o-Velho | 1,113.55 mi (1,792.09 km) |
| Bolsward to Montijo | 1,207.37 mi (1,943.07 km) |
| Bolsward to Mortagua | 1,085.37 mi (1,746.73 km) |
| Bolsward to Moura | 1,203.51 mi (1,936.86 km) |
| Bolsward to Murtosa | 1,079.16 mi (1,736.74 km) |
| Bolsward to Nazare | 1,157.54 mi (1,862.87 km) |
| Bolsward to Nelas | 1,069.89 mi (1,721.83 km) |
| Bolsward to Obidos | 1,174.32 mi (1,889.89 km) |
| Bolsward to Odemira | 1,266.92 mi (2,038.90 km) |
| Bolsward to Odivelas | 1,208.57 mi (1,945.00 km) |
| Bolsward to Oeiras | 1,218.68 mi (1,961.28 km) |
| Bolsward to Olhao | 1,281.57 mi (2,062.49 km) |
| Bolsward to Oliveira de Azemeis | 1,068.46 mi (1,719.52 km) |
| Bolsward to Oliveira de Frades | 1,067.39 mi (1,717.79 km) |
