| Round Rock to Wetter (Ruhr) | 5,188.47 mi (8,350.03 km) |
| Round Rock to Wetzlar | 5,258.93 mi (8,463.43 km) |
| Round Rock to Weyhe | 5,185.16 mi (8,344.70 km) |
| Round Rock to Wickede | 5,202.07 mi (8,371.92 km) |
| Round Rock to Wiefelstede | 5,148.87 mi (8,286.31 km) |
| Round Rock to Wiehl | 5,209.07 mi (8,383.19 km) |
| Round Rock to Wiesbaden | 5,266.63 mi (8,475.83 km) |
| Round Rock to Wiesloch | 5,312.69 mi (8,549.94 km) |
| Round Rock to Wiesmoor | 5,130.25 mi (8,256.34 km) |
| Round Rock to Wietmarschen | 5,138.85 mi (8,270.18 km) |
| Round Rock to Wildau | 5,377.85 mi (8,654.81 km) |
| Round Rock to Wildberg | 5,339.12 mi (8,592.49 km) |
| Round Rock to Wildeshausen | 5,172.82 mi (8,324.85 km) |
| Round Rock to Wilhelmshaven | 5,138.94 mi (8,270.32 km) |
| Round Rock to Wilkau-Hasslau | 5,402.97 mi (8,695.24 km) |
