Airport Comparison
| HIO | SEA | |
|---|---|---|
| Airport Name | Portland-Hillsboro Airport | Seattle-Tacoma International Airport |
| IATA Code | HIO | SEA |
| ICAO Code | KHIO | KSEA |
| City | Portland | Seattle |
| Country | United States | United States |
| Timezone | America/Los_Angeles | America/Los_Angeles |
| Elevation | 208 ft | 432 ft |
| Coordinates | 45.540000, -122.950000 | 47.450000, -122.310000 |
Portland (HIO) to Seattle (SEA) Flight Distance
The flight distance from Portland-Hillsboro Airport (HIO) in Portland, United States to Seattle-Tacoma International Airport (SEA) in Seattle, United States is 218 kilometers (135 miles / 118 nautical miles). The estimated flight time for this route is approximately 1h, flying north northeast at a heading of 13°.
This is a short regional route, typically operated by turboprop or small regional jet aircraft. Flight time is minimal and passengers can expect a quick, efficient journey.
This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation.
Time zone information: When it's 01:20 in Portland, it's 01:20 in Seattle.
The return flight from Seattle (SEA) to Portland (HIO) follows a heading of 193° (south southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Portland-Hillsboro Airport (HIO) and Seattle-Tacoma International Airport (SEA) detail pages, or use our flight duration calculator to compare other routes.