How far is Knoxville, TN, from Ithaca, NY?
The distance between Ithaca (Ithaca Tompkins Regional Airport) and Knoxville (Knoxville McGhee Tyson Airport) is 613 miles / 986 kilometers / 533 nautical miles.
The driving distance from Ithaca (ITH) to Knoxville (TYS) is 761 miles / 1225 kilometers, and travel time by car is about 14 hours 53 minutes.
Ithaca Tompkins Regional Airport – Knoxville McGhee Tyson Airport
Search flights
Distance from Ithaca to Knoxville
There are several ways to calculate the distance from Ithaca to Knoxville. Here are two standard methods:
Vincenty's formula (applied above)- 612.801 miles
- 986.208 kilometers
- 532.510 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- 612.701 miles
- 986.047 kilometers
- 532.423 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 Ithaca to Knoxville?
The estimated flight time from Ithaca Tompkins Regional Airport to Knoxville McGhee Tyson Airport is 1 hour and 39 minutes.
What is the time difference between Ithaca and Knoxville?
Flight carbon footprint between Ithaca Tompkins Regional Airport (ITH) and Knoxville McGhee Tyson Airport (TYS)
On average, flying from Ithaca to Knoxville generates about 114 kg of CO2 per passenger, and 114 kilograms equals 252 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Ithaca to Knoxville
See the map of the shortest flight path between Ithaca Tompkins Regional Airport (ITH) and Knoxville McGhee Tyson Airport (TYS).
Airport information
| Origin | Ithaca Tompkins Regional Airport |
|---|---|
| City: | Ithaca, NY |
| Country: | United States  |
| IATA Code: | ITH |
| ICAO Code: | KITH |
| Coordinates: | 42°29′27″N, 76°27′30″W |
| Destination | 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 |