Distance from Brussels to SeaTac
The distance between Brussels, Belgium and SeaTac, United States is 7,954 km (4,943 miles) in a straight line. If a road route exists, expect roughly 9943 km (6178 miles) by car — around 124 h 17 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 7,954 km / 4,943 mi |
| Road distance (estimate) | ≈ 9943 km / 6178 mi |
| Driving time (estimate) | ≈ 124 h 17 min |
| Flight time (estimate) | ≈ 9 h 51 min |
Road distance and travel times are estimates based on the straight-line distance (road factor 1.25, average speed 80 km/h) — actual routes vary.
| Place | Latitude | Longitude |
|---|---|---|
| Brussels, Belgium | 50.898073627 | 4.406241524 |
| SeaTac, United States | 47.445261 | -122.2945348 |
Frequently asked questions
How far is SeaTac from Brussels?
The straight-line (air) distance from Brussels, Belgium to SeaTac, United States is 7,954 km (4,943 miles). By road it is roughly 9943 km (6178 miles), depending on the route.
How long does it take to drive from Brussels to SeaTac?
Approximately 124 h 17 min, assuming an 80 km/h average over an estimated road distance of 9943 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Brussels to SeaTac?
A direct flight covers 7,954 km in about 9 h 51 min at typical cruise speed, plus airport time. Not all city pairs have direct flights.
How do I calculate distances for a whole list of locations?
Upload a CSV or Excel spreadsheet to the batch distance calculator — it computes the distance for every origin–destination row at once. The first records are free to try.
Related distances
Distance from SeaTac to Brussels (reverse route)