| Porsgrunn to Usmate Velate | 930.50 mi (1,497.50 km) |
| Porsgrunn to Vaiano | 1,048.37 mi (1,687.19 km) |
| Porsgrunn to Valdagno | 932.73 mi (1,501.08 km) |
| Porsgrunn to Valdobbiadene | 917.69 mi (1,476.87 km) |
| Porsgrunn to Valeggio sul Mincio | 952.07 mi (1,532.20 km) |
| Porsgrunn to Valenza | 975.34 mi (1,569.66 km) |
| Porsgrunn to Valenzano | 1,286.33 mi (2,070.15 km) |
| Porsgrunn to Valguarnera Caropepe | 1,507.98 mi (2,426.85 km) |
| Porsgrunn to Valmadrera | 916.94 mi (1,475.67 km) |
| Porsgrunn to Valmontone | 1,205.48 mi (1,940.04 km) |
| Porsgrunn to Vanzago | 939.37 mi (1,511.77 km) |
| Porsgrunn to Vaprio d'Adda | 936.17 mi (1,506.62 km) |
| Porsgrunn to Varazze | 1,020.63 mi (1,642.54 km) |
| Porsgrunn to Varedo | 934.11 mi (1,503.31 km) |
| Porsgrunn to Varese | 919.59 mi (1,479.93 km) |
