| Porsgrunn to Ub | 1,102.79 mi (1,774.76 km) |
| Porsgrunn to Ugrinovci | 1,076.99 mi (1,733.25 km) |
| Porsgrunn to Uzice | 1,138.45 mi (1,832.16 km) |
| Porsgrunn to Valjevo | 1,111.73 mi (1,789.16 km) |
| Porsgrunn to Varvarin | 1,172.63 mi (1,887.17 km) |
| Porsgrunn to Velika Plana | 1,127.81 mi (1,815.04 km) |
| Porsgrunn to Veliko Gradiste | 1,108.96 mi (1,784.70 km) |
| Porsgrunn to Veternik | 1,045.49 mi (1,682.56 km) |
| Porsgrunn to Vladicin Han | 1,250.81 mi (2,012.99 km) |
| Porsgrunn to Vladimirci | 1,087.27 mi (1,749.80 km) |
| Porsgrunn to Vlasotince | 1,234.80 mi (1,987.22 km) |
| Porsgrunn to Vranje | 1,257.23 mi (2,023.32 km) |
| Porsgrunn to Vranjska Banja | 1,258.81 mi (2,025.87 km) |
| Porsgrunn to Vrbas | 1,023.31 mi (1,646.86 km) |
| Porsgrunn to Vrnjacka Banja | 1,170.42 mi (1,883.61 km) |
