How far is Seattle, WA, from Highfill, AR?
The distance between Highfill (Northwest Arkansas National Airport) and Seattle (Seattle–Tacoma International Airport) is 1625 miles / 2615 kilometers / 1412 nautical miles.
The driving distance from Highfill (XNA) to Seattle (SEA) is 2066 miles / 3325 kilometers, and travel time by car is about 36 hours 22 minutes.
Northwest Arkansas National Airport – Seattle–Tacoma International Airport
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Distance from Highfill to Seattle
There are several ways to calculate the distance from Highfill to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 1624.687 miles
- 2614.680 kilometers
- 1411.814 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1621.824 miles
- 2610.073 kilometers
- 1409.326 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).
How long does it take to fly from Highfill to Seattle?
The estimated flight time from Northwest Arkansas National Airport to Seattle–Tacoma International Airport is 3 hours and 34 minutes.
What is the time difference between Highfill and Seattle?
The time difference between Highfill and Seattle is 2 hours. Seattle is 2 hours behind Highfill.
Flight carbon footprint between Northwest Arkansas National Airport (XNA) and Seattle–Tacoma International Airport (SEA)
On average, flying from Highfill to Seattle generates about 188 kg of CO2 per passenger, and 188 kilograms equals 413 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Highfill to Seattle
See the map of the shortest flight path between Northwest Arkansas National Airport (XNA) and Seattle–Tacoma International Airport (SEA).
Airport information
| Origin | Northwest Arkansas National Airport |
|---|---|
| City: | Highfill, AR |
| Country: | United States  |
| IATA Code: | XNA |
| ICAO Code: | KXNA |
| Coordinates: | 36°16′54″N, 94°18′24″W |
| Destination | 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 |