| Grass Valley to Wodzislaw Slaski | 5,798.98 mi (9,332.56 km) |
| Grass Valley to Wolomin | 5,717.28 mi (9,201.07 km) |
| Grass Valley to Wolow | 5,678.43 mi (9,138.56 km) |
| Grass Valley to Wolsztyn | 5,621.40 mi (9,046.77 km) |
| Grass Valley to Wroclaw | 5,701.22 mi (9,175.22 km) |
| Grass Valley to Wronki | 5,593.24 mi (9,001.45 km) |
| Grass Valley to Wrzesnia | 5,641.26 mi (9,078.73 km) |
| Grass Valley to Wschowa | 5,644.46 mi (9,083.88 km) |
| Grass Valley to Wysokie Mazowieckie | 5,707.54 mi (9,185.40 km) |
| Grass Valley to Wyszkow | 5,706.71 mi (9,184.06 km) |
| Grass Valley to Zabki | 5,718.04 mi (9,202.30 km) |
| Grass Valley to Zabkowice Slaskie | 5,727.32 mi (9,217.22 km) |
| Grass Valley to Zabrze | 5,788.26 mi (9,315.30 km) |
| Grass Valley to Zagan | 5,632.24 mi (9,064.21 km) |
| Grass Valley to Zakopane | 5,874.32 mi (9,453.81 km) |
