| Williamstown to Wodzislaw Slaski | 4,327.86 mi (6,965.02 km) |
| Williamstown to Wolomin | 4,350.10 mi (7,000.81 km) |
| Williamstown to Wolow | 4,212.97 mi (6,780.12 km) |
| Williamstown to Wolsztyn | 4,168.46 mi (6,708.49 km) |
| Williamstown to Wroclaw | 4,235.98 mi (6,817.14 km) |
| Williamstown to Wronki | 4,159.73 mi (6,694.44 km) |
| Williamstown to Wrzesnia | 4,216.17 mi (6,785.28 km) |
| Williamstown to Wschowa | 4,186.21 mi (6,737.05 km) |
| Williamstown to Wysokie Mazowieckie | 4,375.20 mi (7,041.21 km) |
| Williamstown to Wyszkow | 4,349.04 mi (6,999.10 km) |
| Williamstown to Zabki | 4,347.27 mi (6,996.25 km) |
| Williamstown to Zabkowice Slaskie | 4,245.27 mi (6,832.09 km) |
| Williamstown to Zabrze | 4,329.92 mi (6,968.33 km) |
| Williamstown to Zagan | 4,154.19 mi (6,685.53 km) |
| Williamstown to Zakopane | 4,410.25 mi (7,097.61 km) |
