| Sopron to Montemor-o-Novo | 1,388.63 mi (2,234.78 km) |
| Sopron to Montemor-o-Velho | 1,352.69 mi (2,176.94 km) |
| Sopron to Montijo | 1,417.70 mi (2,281.57 km) |
| Sopron to Mortagua | 1,322.89 mi (2,128.99 km) |
| Sopron to Moura | 1,375.61 mi (2,213.83 km) |
| Sopron to Murtosa | 1,330.68 mi (2,141.52 km) |
| Sopron to Nazare | 1,390.50 mi (2,237.79 km) |
| Sopron to Nelas | 1,302.61 mi (2,096.35 km) |
| Sopron to Obidos | 1,403.55 mi (2,258.79 km) |
| Sopron to Odemira | 1,450.09 mi (2,333.70 km) |
| Sopron to Odivelas | 1,426.05 mi (2,295.00 km) |
| Sopron to Oeiras | 1,436.30 mi (2,311.50 km) |
| Sopron to Olhao | 1,439.12 mi (2,316.04 km) |
| Sopron to Oliveira de Azemeis | 1,319.84 mi (2,124.08 km) |
| Sopron to Oliveira de Frades | 1,310.78 mi (2,109.50 km) |
