| San Severo to Montemor-o-Novo | 1,259.28 mi (2,026.62 km) |
| San Severo to Montemor-o-Velho | 1,256.39 mi (2,021.97 km) |
| San Severo to Montijo | 1,293.85 mi (2,082.25 km) |
| San Severo to Mortagua | 1,229.31 mi (1,978.39 km) |
| San Severo to Moura | 1,230.76 mi (1,980.72 km) |
| San Severo to Murtosa | 1,245.79 mi (2,004.91 km) |
| San Severo to Nazare | 1,285.32 mi (2,068.53 km) |
| San Severo to Nelas | 1,208.42 mi (1,944.76 km) |
| San Severo to Obidos | 1,294.27 mi (2,082.93 km) |
| San Severo to Odemira | 1,304.28 mi (2,099.03 km) |
| San Severo to Odivelas | 1,306.14 mi (2,102.02 km) |
| San Severo to Oeiras | 1,315.34 mi (2,116.84 km) |
| San Severo to Olhao | 1,277.37 mi (2,055.73 km) |
| San Severo to Oliveira de Azemeis | 1,236.28 mi (1,989.59 km) |
| San Severo to Oliveira de Frades | 1,222.88 mi (1,968.03 km) |
