| Balchik to Montemor-o-Novo | 1,908.78 mi (3,071.89 km) |
| Balchik to Montemor-o-Velho | 1,895.61 mi (3,050.69 km) |
| Balchik to Montijo | 1,942.17 mi (3,125.63 km) |
| Balchik to Mortagua | 1,867.23 mi (3,005.02 km) |
| Balchik to Moura | 1,883.80 mi (3,031.69 km) |
| Balchik to Murtosa | 1,880.67 mi (3,026.65 km) |
| Balchik to Nazare | 1,927.89 mi (3,102.64 km) |
| Balchik to Nelas | 1,846.29 mi (2,971.32 km) |
| Balchik to Obidos | 1,938.26 mi (3,119.33 km) |
| Balchik to Odemira | 1,958.09 mi (3,151.24 km) |
| Balchik to Odivelas | 1,953.46 mi (3,143.79 km) |
| Balchik to Oeiras | 1,963.05 mi (3,159.22 km) |
| Balchik to Olhao | 1,934.04 mi (3,112.53 km) |
| Balchik to Oliveira de Azemeis | 1,870.53 mi (3,010.32 km) |
| Balchik to Oliveira de Frades | 1,858.61 mi (2,991.15 km) |
