| Pirkkala to Montemor-o-Novo | 2,076.77 mi (3,342.23 km) |
| Pirkkala to Montemor-o-Velho | 1,999.82 mi (3,218.40 km) |
| Pirkkala to Montijo | 2,093.45 mi (3,369.09 km) |
| Pirkkala to Mortagua | 1,971.66 mi (3,173.07 km) |
| Pirkkala to Moura | 2,087.11 mi (3,358.88 km) |
| Pirkkala to Murtosa | 1,965.27 mi (3,162.79 km) |
| Pirkkala to Nazare | 2,043.82 mi (3,289.20 km) |
| Pirkkala to Nelas | 1,956.14 mi (3,148.10 km) |
| Pirkkala to Obidos | 2,060.61 mi (3,316.23 km) |
| Pirkkala to Odemira | 2,151.95 mi (3,463.23 km) |
| Pirkkala to Odivelas | 2,094.80 mi (3,371.26 km) |
| Pirkkala to Oeiras | 2,104.94 mi (3,387.57 km) |
| Pirkkala to Olhao | 2,164.40 mi (3,483.27 km) |
| Pirkkala to Oliveira de Azemeis | 1,954.61 mi (3,145.63 km) |
| Pirkkala to Oliveira de Frades | 1,953.66 mi (3,144.11 km) |
