| Korneuburg to Montemor-o-Novo | 1,392.23 mi (2,240.58 km) |
| Korneuburg to Montemor-o-Velho | 1,352.76 mi (2,177.06 km) |
| Korneuburg to Montijo | 1,420.51 mi (2,286.09 km) |
| Korneuburg to Mortagua | 1,322.85 mi (2,128.92 km) |
| Korneuburg to Moura | 1,381.06 mi (2,222.60 km) |
| Korneuburg to Murtosa | 1,329.60 mi (2,139.79 km) |
| Korneuburg to Nazare | 1,391.34 mi (2,239.15 km) |
| Korneuburg to Nelas | 1,302.77 mi (2,096.61 km) |
| Korneuburg to Obidos | 1,404.78 mi (2,260.78 km) |
| Korneuburg to Odemira | 1,455.23 mi (2,341.96 km) |
| Korneuburg to Odivelas | 1,428.36 mi (2,298.72 km) |
| Korneuburg to Oeiras | 1,438.67 mi (2,315.32 km) |
| Korneuburg to Olhao | 1,446.14 mi (2,327.34 km) |
| Korneuburg to Oliveira de Azemeis | 1,318.69 mi (2,122.22 km) |
| Korneuburg to Oliveira de Frades | 1,310.18 mi (2,108.53 km) |
