| Acqui Terme to Montemor-o-Novo | 954.19 mi (1,535.62 km) |
| Acqui Terme to Montemor-o-Velho | 926.50 mi (1,491.06 km) |
| Acqui Terme to Montijo | 984.67 mi (1,584.67 km) |
| Acqui Terme to Mortagua | 897.24 mi (1,443.96 km) |
| Acqui Terme to Moura | 938.37 mi (1,510.16 km) |
| Acqui Terme to Murtosa | 908.06 mi (1,461.38 km) |
| Acqui Terme to Nazare | 962.02 mi (1,548.23 km) |
| Acqui Terme to Nelas | 876.52 mi (1,410.62 km) |
| Acqui Terme to Obidos | 974.05 mi (1,567.57 km) |
| Acqui Terme to Odemira | 1,013.13 mi (1,630.47 km) |
| Acqui Terme to Odivelas | 994.00 mi (1,599.69 km) |
| Acqui Terme to Oeiras | 1,004.09 mi (1,615.92 km) |
| Acqui Terme to Olhao | 1,000.17 mi (1,609.62 km) |
| Acqui Terme to Oliveira de Azemeis | 897.56 mi (1,444.48 km) |
| Acqui Terme to Oliveira de Frades | 886.87 mi (1,427.28 km) |
