| SeaTac to Wadenswil | 5,260.13 mi (8,465.36 km) |
| SeaTac to Wald | 5,263.76 mi (8,471.20 km) |
| SeaTac to Wallisellen | 5,247.73 mi (8,445.41 km) |
| SeaTac to Waltikon | 5,250.24 mi (8,449.44 km) |
| SeaTac to Wattwil | 5,266.69 mi (8,475.92 km) |
| SeaTac to Weinfelden | 5,251.25 mi (8,451.08 km) |
| SeaTac to Wettingen | 5,238.08 mi (8,429.88 km) |
| SeaTac to Wetzikon | 5,258.51 mi (8,462.76 km) |
| SeaTac to Widnau | 5,273.95 mi (8,487.61 km) |
| SeaTac to Wil | 5,255.81 mi (8,458.41 km) |
| SeaTac to Winterthur | 5,246.05 mi (8,442.70 km) |
| SeaTac to Wittenbach | 5,263.84 mi (8,471.33 km) |
| SeaTac to Wohlen | 5,243.63 mi (8,438.80 km) |
| SeaTac to Worb | 5,250.34 mi (8,449.61 km) |
| SeaTac to Wulflingen | 5,244.28 mi (8,439.85 km) |
