How far is Memphis, TN, from Knoxville, TN?
The distance between Knoxville (Knoxville McGhee Tyson Airport) and Memphis (Memphis International Airport) is 342 miles / 550 kilometers / 297 nautical miles.
The driving distance from Knoxville (TYS) to Memphis (MEM) is 394 miles / 634 kilometers, and travel time by car is about 7 hours 17 minutes.
Knoxville McGhee Tyson Airport – Memphis International Airport
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Distance from Knoxville to Memphis
There are several ways to calculate the distance from Knoxville to Memphis. Here are two standard 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 planet.
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).
How long does it take to fly from Knoxville to Memphis?
The estimated flight time from Knoxville McGhee Tyson Airport to Memphis International Airport is 1 hour and 8 minutes.
What is the time difference between Knoxville and Memphis?
The time difference between Knoxville and Memphis is 1 hour. Memphis is 1 hour behind Knoxville.
Flight carbon footprint between Knoxville McGhee Tyson Airport (TYS) and Memphis International Airport (MEM)
On average, flying from Knoxville to Memphis generates about 75 kg of CO2 per passenger, and 75 kilograms equals 166 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 Memphis
See the map of the shortest flight path between Knoxville McGhee Tyson Airport (TYS) and Memphis International Airport (MEM).
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 | Memphis International Airport |
|---|---|
| City: | Memphis, TN |
| Country: | United States |
| IATA Code: | MEM |
| ICAO Code: | KMEM |
| Coordinates: | 35°2′32″N, 89°58′36″W |