| Gmunden to Montemor-o-Novo | 1,272.54 mi (2,047.96 km) |
| Gmunden to Montemor-o-Velho | 1,232.35 mi (1,983.27 km) |
| Gmunden to Montijo | 1,300.59 mi (2,093.10 km) |
| Gmunden to Mortagua | 1,202.43 mi (1,935.12 km) |
| Gmunden to Moura | 1,262.05 mi (2,031.07 km) |
| Gmunden to Murtosa | 1,209.11 mi (1,945.87 km) |
| Gmunden to Nazare | 1,271.02 mi (2,045.51 km) |
| Gmunden to Nelas | 1,182.37 mi (1,902.84 km) |
| Gmunden to Obidos | 1,284.52 mi (2,067.24 km) |
| Gmunden to Odemira | 1,336.07 mi (2,150.19 km) |
| Gmunden to Odivelas | 1,308.31 mi (2,105.52 km) |
| Gmunden to Oeiras | 1,318.64 mi (2,122.15 km) |
| Gmunden to Olhao | 1,327.84 mi (2,136.96 km) |
| Gmunden to Oliveira de Azemeis | 1,198.19 mi (1,928.30 km) |
| Gmunden to Oliveira de Frades | 1,189.71 mi (1,914.65 km) |
