| Acomb to Montalegre | 892.35 mi (1,436.09 km) |
| Acomb to Montemor-o-Novo | 1,108.96 mi (1,784.70 km) |
| Acomb to Montemor-o-Velho | 1,015.52 mi (1,634.33 km) |
| Acomb to Montijo | 1,116.86 mi (1,797.42 km) |
| Acomb to Mortagua | 990.85 mi (1,594.61 km) |
| Acomb to Moura | 1,133.35 mi (1,823.95 km) |
| Acomb to Murtosa | 977.49 mi (1,573.11 km) |
| Acomb to Nazare | 1,059.02 mi (1,704.33 km) |
| Acomb to Nelas | 979.53 mi (1,576.41 km) |
| Acomb to Obidos | 1,076.42 mi (1,732.33 km) |
| Acomb to Odemira | 1,186.02 mi (1,908.72 km) |
| Acomb to Odivelas | 1,114.18 mi (1,793.10 km) |
| Acomb to Oeiras | 1,123.44 mi (1,808.00 km) |
| Acomb to Olhao | 1,212.72 mi (1,951.69 km) |
| Acomb to Oliveira de Azemeis | 967.89 mi (1,557.68 km) |
