| Orimattila to Oliveira do Bairro | 2,011.04 mi (3,236.46 km) |
| Orimattila to Oliveira do Hospital | 2,001.27 mi (3,220.73 km) |
| Orimattila to Ourem | 2,062.70 mi (3,319.59 km) |
| Orimattila to Ovar | 1,995.09 mi (3,210.78 km) |
| Orimattila to Pacos de Ferreira | 1,965.47 mi (3,163.12 km) |
| Orimattila to Palmela | 2,135.16 mi (3,436.21 km) |
| Orimattila to Paredes | 1,967.25 mi (3,165.99 km) |
| Orimattila to Paredes de Coura | 1,933.97 mi (3,112.43 km) |
| Orimattila to Penacova | 2,018.71 mi (3,248.80 km) |
| Orimattila to Penafiel | 1,965.45 mi (3,163.08 km) |
| Orimattila to Peniche | 2,103.55 mi (3,385.34 km) |
| Orimattila to Peso da Regua | 1,952.69 mi (3,142.55 km) |
| Orimattila to Pinhal Novo | 2,131.83 mi (3,430.85 km) |
| Orimattila to Pinhel | 1,953.64 mi (3,144.08 km) |
| Orimattila to Pombal | 2,049.20 mi (3,297.87 km) |
