| Uithoorn to Montemor-o-Novo | 1,128.04 mi (1,815.40 km) |
| Uithoorn to Montemor-o-Velho | 1,051.34 mi (1,691.96 km) |
| Uithoorn to Montijo | 1,144.52 mi (1,841.92 km) |
| Uithoorn to Mortagua | 1,022.99 mi (1,646.34 km) |
| Uithoorn to Moura | 1,139.70 mi (1,834.17 km) |
| Uithoorn to Murtosa | 1,017.27 mi (1,637.14 km) |
| Uithoorn to Nazare | 1,095.26 mi (1,762.65 km) |
| Uithoorn to Nelas | 1,007.29 mi (1,621.08 km) |
| Uithoorn to Obidos | 1,111.97 mi (1,789.55 km) |
| Uithoorn to Odemira | 1,203.49 mi (1,936.83 km) |
| Uithoorn to Odivelas | 1,145.94 mi (1,844.21 km) |
| Uithoorn to Oeiras | 1,156.09 mi (1,860.55 km) |
| Uithoorn to Olhao | 1,217.64 mi (1,959.60 km) |
| Uithoorn to Oliveira de Azemeis | 1,006.52 mi (1,619.84 km) |
| Uithoorn to Oliveira de Frades | 1,005.14 mi (1,617.62 km) |
