How far is Memphis from Knoxville?
There are several ways to calculate distances between Knoxville and Memphis. Here are two common methods:Vincenty's formula (applied above)
- 341.666 miles
- 549.859 kilometers
- 296.900 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
- 340.937 miles
- 548.685 kilometers
- 296.266 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).
Estimated flight time from McGhee Tyson Airport (TYS) to Memphis International Airport (MEM) is 1 hour 8 minutes.
Time difference and current local times
The time difference between Knoxville and Memphis is 1 hour. Memphis is 1 hour behind Knoxville.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 73 kg (162 pounds).
Knoxville to Memphis flight path
Shortest flight path between McGhee Tyson Airport (TYS) and Memphis International Airport (MEM).
Frequent Flyer Miles Calculator
Knoxville (TYS) → Memphis (MEM).