Air Miles Calculator

Distance between Knoxville, TN (TYS) and Reading, PA (RDG)

Flight distance from Knoxville to Reading (Knoxville McGhee Tyson Airport – Reading Regional Airport) is 539 miles / 867 kilometers / 468 nautical miles. Estimated flight time is 1 hour 31 minutes.

Driving distance from Knoxville (TYS) to Reading (RDG) is 616 miles / 992 kilometers and travel time by car is about 10 hours 57 minutes.

Map of flight path and driving directions from Knoxville to Reading.

Shortest flight path between Knoxville McGhee Tyson Airport (TYS) and Reading Regional Airport (RDG).

How far is Reading from Knoxville?

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

Vincenty's formula (applied above)
  • 538.836 miles
  • 867.173 kilometers
  • 468.236 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
  • 538.316 miles
  • 866.335 kilometers
  • 467.784 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).

Airport information


A Knoxville 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

B Reading Regional Airport
City: Reading, PA
Country: United States Flag of United States
IATA Code: RDG
ICAO Code: KRDG
Coordinates: 40°22′42″N, 75°57′54″W

Time difference and current local times

There is no time difference between Knoxville and Reading.

Time Difference

Knoxville, TN

 EST

Reading, PA

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 104 kg (230 pounds).

Frequent Flyer Miles Calculator

Knoxville (TYS) → Reading (RDG).

Distance:
539
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
539

Round trip?