| Potomac to Waregem | 3,824.55 mi (6,155.01 km) |
| Potomac to Waremme | 3,904.47 mi (6,283.64 km) |
| Potomac to Waterloo | 3,868.65 mi (6,225.98 km) |
| Potomac to Wavre | 3,877.43 mi (6,240.12 km) |
| Potomac to Welkenraedt | 3,934.35 mi (6,331.73 km) |
| Potomac to Wemmel | 3,860.12 mi (6,212.26 km) |
| Potomac to Wervik | 3,812.43 mi (6,135.51 km) |
| Potomac to Westerlo | 3,880.68 mi (6,245.35 km) |
| Potomac to Wetteren | 3,841.14 mi (6,181.71 km) |
| Potomac to Wevelgem | 3,817.58 mi (6,143.81 km) |
| Potomac to Wezembeek-Oppem | 3,870.36 mi (6,228.74 km) |
| Potomac to Wichelen | 3,844.51 mi (6,187.14 km) |
| Potomac to Wielsbeke | 3,822.62 mi (6,151.91 km) |
| Potomac to Wijnegem | 3,861.40 mi (6,214.32 km) |
| Potomac to Willebroek | 3,858.96 mi (6,210.40 km) |
