| North Potomac to Wetter (Ruhr) | 3,969.28 mi (6,387.94 km) |
| North Potomac to Wetzlar | 4,036.35 mi (6,495.88 km) |
| North Potomac to Weyhe | 3,982.36 mi (6,408.99 km) |
| North Potomac to Wickede | 3,984.85 mi (6,412.99 km) |
| North Potomac to Wiefelstede | 3,946.35 mi (6,351.03 km) |
| North Potomac to Wiehl | 3,986.94 mi (6,416.36 km) |
| North Potomac to Wiesbaden | 4,039.94 mi (6,501.66 km) |
| North Potomac to Wiesloch | 4,081.65 mi (6,568.78 km) |
| North Potomac to Wiesmoor | 3,927.95 mi (6,321.42 km) |
| North Potomac to Wietmarschen | 3,927.95 mi (6,321.42 km) |
| North Potomac to Wildau | 4,182.70 mi (6,731.41 km) |
| North Potomac to Wildberg | 4,103.74 mi (6,604.33 km) |
| North Potomac to Wildeshausen | 3,968.13 mi (6,386.08 km) |
| North Potomac to Wilhelmshaven | 3,938.66 mi (6,338.65 km) |
| North Potomac to Wilkau-Hasslau | 4,191.73 mi (6,745.93 km) |
