| SeaTac to Winsum | 4,854.75 mi (7,812.96 km) |
| SeaTac to Winterswijk | 4,937.74 mi (7,946.52 km) |
| SeaTac to Woensdrecht | 4,911.54 mi (7,904.36 km) |
| SeaTac to Woerden | 4,887.23 mi (7,865.24 km) |
| SeaTac to Wolvega | 4,868.79 mi (7,835.56 km) |
| SeaTac to Woudenberg | 4,900.11 mi (7,885.96 km) |
| SeaTac to Woudrichem | 4,905.20 mi (7,894.16 km) |
| SeaTac to Zaandam | 4,866.18 mi (7,831.36 km) |
| SeaTac to Zaandijk | 4,863.48 mi (7,827.02 km) |
| SeaTac to Zaanstad | 4,862.75 mi (7,825.84 km) |
| SeaTac to Zaltbommel | 4,912.22 mi (7,905.45 km) |
| SeaTac to Zandvoort | 4,862.70 mi (7,825.75 km) |
| SeaTac to Zeewolde | 4,889.06 mi (7,868.18 km) |
| SeaTac to Zeist | 4,895.27 mi (7,878.18 km) |
| SeaTac to Zevenaar | 4,925.19 mi (7,926.32 km) |
