| Portsmouth to Viterbo | 850.79 mi (1,369.22 km) |
| Portsmouth to Vittoria | 1,228.31 mi (1,976.78 km) |
| Portsmouth to Vittorio Veneto | 697.28 mi (1,122.17 km) |
| Portsmouth to Vittuone | 590.20 mi (949.84 km) |
| Portsmouth to Voghera | 615.53 mi (990.60 km) |
| Portsmouth to Volpago del Montello | 697.70 mi (1,122.84 km) |
| Portsmouth to Volpiano | 563.36 mi (906.63 km) |
| Portsmouth to Volterra | 758.49 mi (1,220.68 km) |
| Portsmouth to Volvera | 566.79 mi (912.16 km) |
| Portsmouth to Zafferana Etnea | 1,204.61 mi (1,938.63 km) |
| Portsmouth to Zagarolo | 905.85 mi (1,457.82 km) |
| Portsmouth to Zanica | 609.98 mi (981.67 km) |
| Portsmouth to Zero Branco | 706.93 mi (1,137.70 km) |
| Portsmouth to Zevio | 676.07 mi (1,088.02 km) |
| Portsmouth to Zogno | 602.53 mi (969.67 km) |
