| Nova Gorica to Montalegre | 1,101.12 mi (1,772.08 km) |
| Nova Gorica to Montemor-o-Novo | 1,220.60 mi (1,964.37 km) |
| Nova Gorica to Montemor-o-Velho | 1,191.15 mi (1,916.97 km) |
| Nova Gorica to Montijo | 1,250.94 mi (2,013.19 km) |
| Nova Gorica to Mortagua | 1,161.69 mi (1,869.56 km) |
| Nova Gorica to Moura | 1,204.69 mi (1,938.76 km) |
| Nova Gorica to Murtosa | 1,171.52 mi (1,885.38 km) |
| Nova Gorica to Nazare | 1,227.35 mi (1,975.22 km) |
| Nova Gorica to Nelas | 1,141.08 mi (1,836.39 km) |
| Nova Gorica to Obidos | 1,239.63 mi (1,995.00 km) |
| Nova Gorica to Odemira | 1,279.48 mi (2,059.12 km) |
| Nova Gorica to Odivelas | 1,260.12 mi (2,027.97 km) |
| Nova Gorica to Oeiras | 1,270.24 mi (2,044.25 km) |
| Nova Gorica to Olhao | 1,265.81 mi (2,037.12 km) |
| Nova Gorica to Oliveira de Azemeis | 1,160.89 mi (1,868.27 km) |
