| Grass Valley to Willich | 5,431.48 mi (8,741.13 km) |
| Grass Valley to Willstatt | 5,616.37 mi (9,038.68 km) |
| Grass Valley to Wilnsdorf | 5,497.39 mi (8,847.19 km) |
| Grass Valley to Wilsdruff | 5,622.66 mi (9,048.80 km) |
| Grass Valley to Winnenden | 5,639.18 mi (9,075.38 km) |
| Grass Valley to Winsen | 5,410.97 mi (8,708.11 km) |
| Grass Valley to Winterberg | 5,487.42 mi (8,831.15 km) |
| Grass Valley to Wipperfurth | 5,462.32 mi (8,790.75 km) |
| Grass Valley to Wismar | 5,411.34 mi (8,708.72 km) |
| Grass Valley to Witten | 5,443.35 mi (8,760.22 km) |
| Grass Valley to Wittenberg | 5,554.56 mi (8,939.20 km) |
| Grass Valley to Wittenberge | 5,468.73 mi (8,801.07 km) |
| Grass Valley to Wittingen | 5,459.88 mi (8,786.82 km) |
| Grass Valley to Wittlich | 5,509.73 mi (8,867.05 km) |
| Grass Valley to Wittmund | 5,338.75 mi (8,591.89 km) |
