| Seattle to Willich | 4,964.36 mi (7,989.37 km) |
| Seattle to Willstatt | 5,154.81 mi (8,295.86 km) |
| Seattle to Wilnsdorf | 5,026.93 mi (8,090.06 km) |
| Seattle to Wilsdruff | 5,134.36 mi (8,262.96 km) |
| Seattle to Winnenden | 5,171.27 mi (8,322.36 km) |
| Seattle to Winsen | 4,925.32 mi (7,926.53 km) |
| Seattle to Winterberg | 5,014.28 mi (8,069.70 km) |
| Seattle to Wipperfurth | 4,993.02 mi (8,035.49 km) |
| Seattle to Wismar | 4,920.41 mi (7,918.64 km) |
| Seattle to Witten | 4,973.11 mi (8,003.45 km) |
| Seattle to Wittenberg | 5,066.49 mi (8,153.73 km) |
| Seattle to Wittenberge | 4,979.81 mi (8,014.23 km) |
| Seattle to Wittingen | 4,974.83 mi (8,006.21 km) |
| Seattle to Wittlich | 5,046.25 mi (8,121.16 km) |
| Seattle to Wittmund | 4,859.47 mi (7,820.57 km) |
