| Orimattila to Montemor-o-Novo | 2,110.47 mi (3,396.47 km) |
| Orimattila to Montemor-o-Velho | 2,036.47 mi (3,277.38 km) |
| Orimattila to Montijo | 2,128.39 mi (3,425.31 km) |
| Orimattila to Mortagua | 2,007.92 mi (3,231.44 km) |
| Orimattila to Moura | 2,118.75 mi (3,409.80 km) |
| Orimattila to Murtosa | 2,002.67 mi (3,222.98 km) |
| Orimattila to Nazare | 2,080.31 mi (3,347.93 km) |
| Orimattila to Nelas | 1,991.86 mi (3,205.59 km) |
| Orimattila to Obidos | 2,096.91 mi (3,374.66 km) |
| Orimattila to Odemira | 2,184.95 mi (3,516.34 km) |
| Orimattila to Odivelas | 2,130.36 mi (3,428.49 km) |
| Orimattila to Oeiras | 2,140.58 mi (3,444.94 km) |
| Orimattila to Olhao | 2,195.29 mi (3,532.97 km) |
| Orimattila to Oliveira de Azemeis | 1,991.89 mi (3,205.64 km) |
| Orimattila to Oliveira de Frades | 1,990.26 mi (3,203.01 km) |
