| Casper to Wetter (Ruhr) | 4,814.28 mi (7,747.84 km) |
| Casper to Wetzlar | 4,888.37 mi (7,867.08 km) |
| Casper to Weyhe | 4,781.12 mi (7,694.47 km) |
| Casper to Wickede | 4,823.53 mi (7,762.72 km) |
| Casper to Wiefelstede | 4,745.95 mi (7,637.87 km) |
| Casper to Wiehl | 4,839.74 mi (7,788.81 km) |
| Casper to Wiesbaden | 4,904.01 mi (7,892.24 km) |
| Casper to Wiesloch | 4,957.16 mi (7,977.78 km) |
| Casper to Wiesmoor | 4,727.75 mi (7,608.58 km) |
| Casper to Wietmarschen | 4,751.26 mi (7,646.42 km) |
| Casper to Wildau | 4,952.55 mi (7,970.37 km) |
| Casper to Wildberg | 4,991.85 mi (8,033.61 km) |
| Casper to Wildeshausen | 4,772.63 mi (7,680.81 km) |
| Casper to Wilhelmshaven | 4,732.58 mi (7,616.36 km) |
| Casper to Wilkau-Hasslau | 5,004.78 mi (8,054.42 km) |
