| Welwyn Garden City to Wetter (Ruhr) | 326.81 mi (525.95 km) |
| Welwyn Garden City to Wetzlar | 385.84 mi (620.95 km) |
| Welwyn Garden City to Weyhe | 390.64 mi (628.67 km) |
| Welwyn Garden City to Wickede | 345.96 mi (556.77 km) |
| Welwyn Garden City to Wiefelstede | 363.17 mi (584.47 km) |
| Welwyn Garden City to Wiehl | 338.26 mi (544.37 km) |
| Welwyn Garden City to Wiesbaden | 385.70 mi (620.73 km) |
| Welwyn Garden City to Wiesloch | 426.83 mi (686.92 km) |
| Welwyn Garden City to Wiesmoor | 350.15 mi (563.51 km) |
| Welwyn Garden City to Wietmarschen | 314.36 mi (505.91 km) |
| Welwyn Garden City to Wildau | 587.51 mi (945.50 km) |
| Welwyn Garden City to Wildberg | 451.88 mi (727.23 km) |
| Welwyn Garden City to Wildeshausen | 371.57 mi (597.99 km) |
| Welwyn Garden City to Wilhelmshaven | 367.27 mi (591.06 km) |
| Welwyn Garden City to Wilkau-Hasslau | 554.71 mi (892.71 km) |
