| Bar to Montemor-o-Novo | 1,451.10 mi (2,335.32 km) |
| Bar to Montemor-o-Velho | 1,445.59 mi (2,326.45 km) |
| Bar to Montijo | 1,485.41 mi (2,390.54 km) |
| Bar to Mortagua | 1,418.12 mi (2,282.24 km) |
| Bar to Moura | 1,423.33 mi (2,290.63 km) |
| Bar to Murtosa | 1,433.77 mi (2,307.43 km) |
| Bar to Nazare | 1,475.44 mi (2,374.50 km) |
| Bar to Nelas | 1,397.18 mi (2,248.55 km) |
| Bar to Obidos | 1,484.77 mi (2,389.50 km) |
| Bar to Odemira | 1,497.02 mi (2,409.22 km) |
| Bar to Odivelas | 1,497.47 mi (2,409.94 km) |
| Bar to Oeiras | 1,506.77 mi (2,424.92 km) |
| Bar to Olhao | 1,470.57 mi (2,366.65 km) |
| Bar to Oliveira de Azemeis | 1,424.06 mi (2,291.80 km) |
| Bar to Oliveira de Frades | 1,411.06 mi (2,270.88 km) |
