| Herndon to Torres Vedras | 3,563.94 mi (5,735.61 km) |
| Herndon to Trancoso | 3,612.23 mi (5,813.33 km) |
| Herndon to Trofa | 3,539.45 mi (5,696.20 km) |
| Herndon to Vagos | 3,553.71 mi (5,719.14 km) |
| Herndon to Valadares | 3,541.82 mi (5,700.01 km) |
| Herndon to Valbom | 3,544.32 mi (5,704.02 km) |
| Herndon to Vale de Cambra | 3,559.67 mi (5,728.74 km) |
| Herndon to Valenca | 3,518.86 mi (5,663.05 km) |
| Herndon to Valongo | 3,546.26 mi (5,707.15 km) |
| Herndon to Vendas Novas | 3,615.21 mi (5,818.11 km) |
| Herndon to Viana do Castelo | 3,517.14 mi (5,660.28 km) |
| Herndon to Vieira do Minho | 3,552.46 mi (5,717.14 km) |
| Herndon to Vila do Conde | 3,530.15 mi (5,681.22 km) |
| Herndon to Vila Franca do Campo | 2,777.65 mi (4,470.20 km) |
| Herndon to Vila Nova de Cerveira | 3,517.70 mi (5,661.19 km) |
