| Kopervik to Montemor-o-Novo | 1,544.82 mi (2,486.15 km) |
| Kopervik to Montemor-o-Velho | 1,454.04 mi (2,340.05 km) |
| Kopervik to Montijo | 1,554.47 mi (2,501.68 km) |
| Kopervik to Mortagua | 1,428.63 mi (2,299.16 km) |
| Kopervik to Moura | 1,566.25 mi (2,520.64 km) |
| Kopervik to Murtosa | 1,416.41 mi (2,279.50 km) |
| Kopervik to Nazare | 1,497.79 mi (2,410.46 km) |
| Kopervik to Nelas | 1,416.45 mi (2,279.55 km) |
| Kopervik to Obidos | 1,515.16 mi (2,438.41 km) |
| Kopervik to Odemira | 1,621.91 mi (2,610.22 km) |
| Kopervik to Odivelas | 1,552.48 mi (2,498.47 km) |
| Kopervik to Oeiras | 1,561.92 mi (2,513.66 km) |
| Kopervik to Olhao | 1,645.68 mi (2,648.47 km) |
| Kopervik to Oliveira de Azemeis | 1,406.61 mi (2,263.72 km) |
| Kopervik to Oliveira de Frades | 1,409.32 mi (2,268.09 km) |
