| Concordia Sagittaria to Montemor-o-Novo | 1,180.28 mi (1,899.48 km) |
| Concordia Sagittaria to Montemor-o-Velho | 1,151.12 mi (1,852.54 km) |
| Concordia Sagittaria to Montijo | 1,210.65 mi (1,948.35 km) |
| Concordia Sagittaria to Mortagua | 1,121.68 mi (1,805.17 km) |
| Concordia Sagittaria to Moura | 1,164.35 mi (1,873.83 km) |
| Concordia Sagittaria to Murtosa | 1,131.65 mi (1,821.22 km) |
| Concordia Sagittaria to Nazare | 1,187.21 mi (1,910.63 km) |
| Concordia Sagittaria to Nelas | 1,101.06 mi (1,771.98 km) |
| Concordia Sagittaria to Obidos | 1,199.46 mi (1,930.34 km) |
| Concordia Sagittaria to Odemira | 1,239.13 mi (1,994.20 km) |
| Concordia Sagittaria to Odivelas | 1,219.86 mi (1,963.18 km) |
| Concordia Sagittaria to Oeiras | 1,229.97 mi (1,979.45 km) |
| Concordia Sagittaria to Olhao | 1,225.51 mi (1,972.28 km) |
| Concordia Sagittaria to Oliveira de Azemeis | 1,121.04 mi (1,804.14 km) |
| Concordia Sagittaria to Oliveira de Frades | 1,110.82 mi (1,787.69 km) |
