| Potomac to Volkach | 4,127.68 mi (6,642.86 km) |
| Potomac to Volklingen | 4,008.58 mi (6,451.19 km) |
| Potomac to Vreden | 3,931.78 mi (6,327.59 km) |
| Potomac to Wachtberg | 3,982.04 mi (6,408.47 km) |
| Potomac to Wachtersbach | 4,079.10 mi (6,564.68 km) |
| Potomac to Wadern | 4,002.37 mi (6,441.20 km) |
| Potomac to Wadersloh | 3,995.38 mi (6,429.95 km) |
| Potomac to Wadgassen | 4,006.05 mi (6,447.12 km) |
| Potomac to Waghausel | 4,077.48 mi (6,562.07 km) |
| Potomac to Wahlstedt | 4,008.82 mi (6,451.58 km) |
| Potomac to Waiblingen | 4,122.71 mi (6,634.86 km) |
| Potomac to Wald-Michelbach | 4,080.44 mi (6,566.84 km) |
| Potomac to Waldbrol | 3,994.24 mi (6,428.11 km) |
| Potomac to Waldenbuch | 4,120.98 mi (6,632.08 km) |
| Potomac to Waldfeucht | 3,923.91 mi (6,314.92 km) |
