| Liepaja to Montemor-o-Novo | 1,813.21 mi (2,918.08 km) |
| Liepaja to Montemor-o-Velho | 1,746.94 mi (2,811.42 km) |
| Liepaja to Montijo | 1,833.97 mi (2,951.49 km) |
| Liepaja to Mortagua | 1,717.60 mi (2,764.21 km) |
| Liepaja to Moura | 1,816.75 mi (2,923.78 km) |
| Liepaja to Murtosa | 1,715.32 mi (2,760.55 km) |
| Liepaja to Nazare | 1,790.07 mi (2,880.84 km) |
| Liepaja to Nelas | 1,700.27 mi (2,736.32 km) |
| Liepaja to Obidos | 1,806.10 mi (2,906.64 km) |
| Liepaja to Odemira | 1,885.68 mi (3,034.72 km) |
| Liepaja to Odivelas | 1,837.47 mi (2,957.13 km) |
| Liepaja to Oeiras | 1,847.85 mi (2,973.83 km) |
| Liepaja to Olhao | 1,891.28 mi (3,043.73 km) |
| Liepaja to Oliveira de Azemeis | 1,704.34 mi (2,742.87 km) |
| Liepaja to Oliveira de Frades | 1,700.93 mi (2,737.38 km) |
