Distance between Seattle, WA (SEA) and Terrace (YXT)
Flight distance from Seattle to Terrace (Seattle–Tacoma International Airport – Northwest Regional Airport Terrace-Kitimat) is 557 miles / 896 kilometers / 484 nautical miles. Estimated flight time is 1 hour 33 minutes.
Driving distance from Seattle (SEA) to Terrace (YXT) is 930 miles / 1496 kilometers and travel time by car is about 18 hours 57 minutes.
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Seattle - Terrace
Map of flight path and driving directions from Seattle to Terrace.
Shortest flight path between Seattle–Tacoma International Airport (SEA) and Northwest Regional Airport Terrace-Kitimat (YXT).
How far is Terrace from Seattle?
There are several ways to calculate distances between Seattle and Terrace. Here are two common methods:
Vincenty's formula (applied above)- 556.541 miles
- 895.665 kilometers
- 483.621 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.
Haversine formula- 555.925 miles
- 894.674 kilometers
- 483.085 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Airport information
| A | Seattle–Tacoma International Airport |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | SEA |
| ICAO Code: | KSEA |
| Coordinates: | 47°26′56″N, 122°18′32″W |
| B | Northwest Regional Airport Terrace-Kitimat |
|---|---|
| City: | Terrace |
| Country: | Canada  |
| IATA Code: | YXT |
| ICAO Code: | CYXT |
| Coordinates: | 54°28′6″N, 128°34′33″W |
Time difference and current local times
There is no time difference between Seattle and Terrace.
Time Difference
Seattle, WA
Terrace
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 107 kg (236 pounds).
Frequent Flyer Miles Calculator
Seattle (SEA) → Terrace (YXT).
In total
Round trip?