| Grez-Doiceau to Wetzlar | 166.85 mi (268.52 km) |
| Grez-Doiceau to Weyhe | 236.78 mi (381.06 km) |
| Grez-Doiceau to Wickede | 147.07 mi (236.69 km) |
| Grez-Doiceau to Wiefelstede | 227.03 mi (365.37 km) |
| Grez-Doiceau to Wiehl | 124.51 mi (200.38 km) |
| Grez-Doiceau to Wiesbaden | 162.22 mi (261.07 km) |
| Grez-Doiceau to Wiesloch | 203.43 mi (327.39 km) |
| Grez-Doiceau to Wiesmoor | 224.78 mi (361.75 km) |
| Grez-Doiceau to Wietmarschen | 162.31 mi (261.22 km) |
| Grez-Doiceau to Wildau | 399.01 mi (642.14 km) |
| Grez-Doiceau to Wildberg | 232.28 mi (373.82 km) |
| Grez-Doiceau to Wildeshausen | 218.67 mi (351.91 km) |
| Grez-Doiceau to Wilhelmshaven | 241.12 mi (388.04 km) |
| Grez-Doiceau to Wilkau-Hasslau | 341.95 mi (550.31 km) |
| Grez-Doiceau to Willich | 88.35 mi (142.18 km) |
