| Pontardulais to Montalegre | 705.57 mi (1,135.50 km) |
| Pontardulais to Montemor-o-Novo | 924.60 mi (1,488.01 km) |
| Pontardulais to Montemor-o-Velho | 827.75 mi (1,332.13 km) |
| Pontardulais to Montijo | 930.11 mi (1,496.86 km) |
| Pontardulais to Mortagua | 804.30 mi (1,294.40 km) |
| Pontardulais to Moura | 952.50 mi (1,532.91 km) |
| Pontardulais to Murtosa | 789.15 mi (1,270.02 km) |
| Pontardulais to Nazare | 870.69 mi (1,401.24 km) |
| Pontardulais to Nelas | 794.33 mi (1,278.36 km) |
| Pontardulais to Obidos | 888.09 mi (1,429.24 km) |
| Pontardulais to Odemira | 1,001.32 mi (1,611.47 km) |
| Pontardulais to Odivelas | 926.42 mi (1,490.93 km) |
| Pontardulais to Oeiras | 935.38 mi (1,505.35 km) |
| Pontardulais to Olhao | 1,031.42 mi (1,659.92 km) |
| Pontardulais to Oliveira de Azemeis | 779.96 mi (1,255.23 km) |
