| Bigadic to Montalegre | 1,878.03 mi (3,022.40 km) |
| Bigadic to Montemor-o-Novo | 1,938.50 mi (3,119.72 km) |
| Bigadic to Montemor-o-Velho | 1,941.42 mi (3,124.41 km) |
| Bigadic to Montijo | 1,973.87 mi (3,176.63 km) |
| Bigadic to Mortagua | 1,914.83 mi (3,081.62 km) |
| Bigadic to Moura | 1,906.47 mi (3,068.16 km) |
| Bigadic to Murtosa | 1,932.05 mi (3,109.34 km) |
| Bigadic to Nazare | 1,968.90 mi (3,168.64 km) |
| Bigadic to Nelas | 1,894.00 mi (3,048.10 km) |
| Bigadic to Obidos | 1,977.11 mi (3,181.85 km) |
| Bigadic to Odemira | 1,978.48 mi (3,184.06 km) |
| Bigadic to Odivelas | 1,986.85 mi (3,197.53 km) |
| Bigadic to Oeiras | 1,995.74 mi (3,211.83 km) |
| Bigadic to Olhao | 1,946.87 mi (3,133.19 km) |
| Bigadic to Oliveira de Azemeis | 1,922.69 mi (3,094.26 km) |
