How far is Alpena, MI, from Knoxville, TN?
The distance between Knoxville (Knoxville McGhee Tyson Airport) and Alpena (Alpena County Regional Airport) is 640 miles / 1030 kilometers / 556 nautical miles.
The driving distance from Knoxville (TYS) to Alpena (APN) is 744 miles / 1197 kilometers, and travel time by car is about 14 hours 28 minutes.
Knoxville McGhee Tyson Airport – Alpena County Regional Airport
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Distance from Knoxville to Alpena
There are several ways to calculate the distance from Knoxville to Alpena. Here are two standard methods:
Vincenty's formula (applied above)- 639.829 miles
- 1029.705 kilometers
- 555.996 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- 640.699 miles
- 1031.104 kilometers
- 556.752 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 Alpena?
The estimated flight time from Knoxville McGhee Tyson Airport to Alpena County Regional Airport is 1 hour and 42 minutes.
What is the time difference between Knoxville and Alpena?
Flight carbon footprint between Knoxville McGhee Tyson Airport (TYS) and Alpena County Regional Airport (APN)
On average, flying from Knoxville to Alpena generates about 118 kg of CO2 per passenger, and 118 kilograms equals 259 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 Alpena
See the map of the shortest flight path between Knoxville McGhee Tyson Airport (TYS) and Alpena County Regional Airport (APN).
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 | Alpena County Regional Airport |
|---|---|
| City: | Alpena, MI |
| Country: | United States |
| IATA Code: | APN |
| ICAO Code: | KAPN |
| Coordinates: | 45°4′41″N, 83°33′37″W |