| Troy to Montalegre | 3,720.46 mi (5,987.50 km) |
| Troy to Montemor-o-Novo | 3,807.15 mi (6,127.01 km) |
| Troy to Montemor-o-Velho | 3,734.07 mi (6,009.41 km) |
| Troy to Montijo | 3,774.01 mi (6,073.68 km) |
| Troy to Mortagua | 3,745.98 mi (6,028.57 km) |
| Troy to Moura | 3,860.99 mi (6,213.66 km) |
| Troy to Murtosa | 3,717.63 mi (5,982.94 km) |
| Troy to Nazare | 3,735.20 mi (6,011.22 km) |
| Troy to Nelas | 3,760.85 mi (6,052.50 km) |
| Troy to Obidos | 3,739.07 mi (6,017.45 km) |
| Troy to Odemira | 3,824.58 mi (6,155.07 km) |
| Troy to Odivelas | 3,757.25 mi (6,046.71 km) |
| Troy to Oeiras | 3,754.46 mi (6,042.22 km) |
| Troy to Olhao | 3,881.68 mi (6,246.96 km) |
| Troy to Oliveira de Azemeis | 3,721.40 mi (5,989.01 km) |
