Air Miles Calculator

Distance between Seattle, WA (BFI) and Knoxville, TN (TYS)

Distance from Seattle to Knoxville (Boeing Field – McGhee Tyson Airport) is 2115 miles / 3403 kilometers / 1837 nautical miles.

How far is Knoxville from Seattle?

There are several ways to calculate distances between Seattle and Knoxville. Here are two common methods:

Vincenty's formula (applied above)
  • 2114.533 miles
  • 3403.010 kilometers
  • 1837.479 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
  • 2110.221 miles
  • 3396.071 kilometers
  • 1833.732 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).

Flight duration

Estimated flight time from Boeing Field (BFI) to McGhee Tyson Airport (TYS) is 4 hours 30 minutes.

Time difference and current local times

The time difference between Seattle and Knoxville is 3 hours. Knoxville is 3 hours ahead of Seattle.

Time Difference

Seattle
Knoxville

Seattle, WA

 PDT

Knoxville, TN

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 234 kg (517 pounds).

Airport information


A Boeing Field
City: Seattle, WA
Country: United States Flag of United States
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″W

B McGhee Tyson Airport
City: Knoxville, TN
Country: United States Flag of United States
IATA Code: TYS
ICAO Code: KTYS
Coordinates: 35°48′39″N, 83°59′38″W

Seattle to Knoxville flight path

Shortest flight path between Boeing Field (BFI) and McGhee Tyson Airport (TYS).

Frequent Flyer Miles Calculator

Seattle (BFI) → Knoxville (TYS).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2115
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2115

Round trip?