How far is Seattle, WA, from Knoxville, TN?
The distance between Knoxville (Knoxville McGhee Tyson Airport) and Seattle (Seattle–Tacoma International Airport) is 2114 miles / 3402 kilometers / 1837 nautical miles.
The driving distance from Knoxville (TYS) to Seattle (SEA) is 2603 miles / 4189 kilometers, and travel time by car is about 45 hours 47 minutes.
Knoxville McGhee Tyson Airport – Seattle–Tacoma International Airport
Search flights
Distance from Knoxville to Seattle
There are several ways to calculate the distance from Knoxville to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 2114.053 miles
- 3402.238 kilometers
- 1837.061 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- 2109.733 miles
- 3395.285 kilometers
- 1833.307 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 Knoxville to Seattle?
The estimated flight time from Knoxville McGhee Tyson Airport to Seattle–Tacoma International Airport is 4 hours and 30 minutes.
What is the time difference between Knoxville and Seattle?
The time difference between Knoxville and Seattle is 3 hours. Seattle is 3 hours behind Knoxville.
Flight carbon footprint between Knoxville McGhee Tyson Airport (TYS) and Seattle–Tacoma International Airport (SEA)
On average, flying from Knoxville to Seattle generates about 231 kg of CO2 per passenger, and 231 kilograms equals 508 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Knoxville to Seattle
See the map of the shortest flight path between Knoxville McGhee Tyson Airport (TYS) and Seattle–Tacoma International Airport (SEA).
Airport information
| Origin | Knoxville McGhee Tyson Airport |
|---|---|
| City: | Knoxville, TN |
| Country: | United States  |
| IATA Code: | TYS |
| ICAO Code: | KTYS |
| Coordinates: | 35°48′39″N, 83°59′38″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 |