Distance Seattle Tri-Cities
How far is it from Seattle to Tri-Cities?
The calculated distance (air line) between Seattle and Tri-Cities is approximately 175 miles respectively 282 kilometers.
By car or train, the actual journey to Tri-Cities is certainly longer, as only the direct route (as the crow flies) between Seattle and Tri-Cities has been calculated here.
Air Line
Seattle to Tri-Cities
Air line (approximately)
175 miles
282 kilometers
152 nautical miles
Distance Calculator
