| South Portland to Vila Nova de Gaia | 3,078.46 mi (4,954.30 km) |
| South Portland to Vila Pouca de Aguiar | 3,113.76 mi (5,011.11 km) |
| South Portland to Vila Real | 3,114.81 mi (5,012.80 km) |
| South Portland to Vila Real de Santo Antonio | 3,258.12 mi (5,243.44 km) |
| South Portland to Vila Verde | 3,072.27 mi (4,944.35 km) |
| South Portland to Vinhais | 3,134.73 mi (5,044.87 km) |
| South Portland to Viseu | 3,125.23 mi (5,029.58 km) |
| South Portland to Vizela | 3,088.24 mi (4,970.03 km) |
| South Portland to Vouzela | 3,115.87 mi (5,014.51 km) |
| South Portland to Saint-Benoit | 8,992.39 mi (14,471.86 km) |
| South Portland to Saint-Denis | 8,972.43 mi (14,439.73 km) |
| South Portland to Adjud | 4,450.22 mi (7,161.93 km) |
| South Portland to Agnita | 4,356.83 mi (7,011.64 km) |
| South Portland to Aiud | 4,308.64 mi (6,934.08 km) |
| South Portland to Alba Iulia | 4,312.25 mi (6,939.90 km) |
