| Swieqi to Montemor-o-Novo | 1,258.56 mi (2,025.45 km) |
| Swieqi to Montemor-o-Velho | 1,290.09 mi (2,076.20 km) |
| Swieqi to Montijo | 1,295.46 mi (2,084.85 km) |
| Swieqi to Mortagua | 1,268.55 mi (2,041.53 km) |
| Swieqi to Moura | 1,216.41 mi (1,957.63 km) |
| Swieqi to Murtosa | 1,291.96 mi (2,079.21 km) |
| Swieqi to Nazare | 1,307.12 mi (2,103.60 km) |
| Swieqi to Nelas | 1,249.29 mi (2,010.53 km) |
| Swieqi to Obidos | 1,310.99 mi (2,109.83 km) |
| Swieqi to Odemira | 1,281.45 mi (2,062.29 km) |
| Swieqi to Odivelas | 1,310.69 mi (2,109.36 km) |
| Swieqi to Oeiras | 1,317.93 mi (2,121.01 km) |
| Swieqi to Olhao | 1,239.67 mi (1,995.05 km) |
| Swieqi to Oliveira de Azemeis | 1,284.74 mi (2,067.59 km) |
| Swieqi to Oliveira de Frades | 1,268.46 mi (2,041.38 km) |
