How far is Knoxville, TN, from Ontario, CA?
The distance between Ontario (Ontario International Airport) and Knoxville (Knoxville McGhee Tyson Airport) is 1902 miles / 3062 kilometers / 1653 nautical miles.
The driving distance from Ontario (ONT) to Knoxville (TYS) is 2147 miles / 3456 kilometers, and travel time by car is about 37 hours 30 minutes.
Ontario International Airport – Knoxville McGhee Tyson Airport
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Distance from Ontario to Knoxville
There are several ways to calculate the distance from Ontario to Knoxville. Here are two standard methods:
Vincenty's formula (applied above)- 1902.357 miles
- 3061.547 kilometers
- 1653.103 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- 1898.180 miles
- 3054.825 kilometers
- 1649.474 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 Ontario to Knoxville?
The estimated flight time from Ontario International Airport to Knoxville McGhee Tyson Airport is 4 hours and 6 minutes.
What is the time difference between Ontario and Knoxville?
The time difference between Ontario and Knoxville is 3 hours. Knoxville is 3 hours ahead of Ontario.
Flight carbon footprint between Ontario International Airport (ONT) and Knoxville McGhee Tyson Airport (TYS)
On average, flying from Ontario to Knoxville generates about 209 kg of CO2 per passenger, and 209 kilograms equals 460 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Ontario to Knoxville
See the map of the shortest flight path between Ontario International Airport (ONT) and Knoxville McGhee Tyson Airport (TYS).
Airport information
| Origin | Ontario International Airport |
|---|---|
| City: | Ontario, CA |
| Country: | United States  |
| IATA Code: | ONT |
| ICAO Code: | KONT |
| Coordinates: | 34°3′21″N, 117°36′3″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 |