How far is Thompson from Alpena, MI?
The distance between Alpena (Alpena County Regional Airport) and Thompson (Thompson Airport) is 970 miles / 1561 kilometers / 843 nautical miles.
The driving distance from Alpena (APN) to Thompson (YTH) is 1399 miles / 2251 kilometers, and travel time by car is about 28 hours 26 minutes.
Alpena County Regional Airport – Thompson Airport
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Distance from Alpena to Thompson
There are several ways to calculate the distance from Alpena to Thompson. Here are two standard methods:
Vincenty's formula (applied above)- 969.780 miles
- 1560.709 kilometers
- 842.715 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- 968.320 miles
- 1558.359 kilometers
- 841.447 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 Alpena to Thompson?
The estimated flight time from Alpena County Regional Airport to Thompson Airport is 2 hours and 20 minutes.
What is the time difference between Alpena and Thompson?
The time difference between Alpena and Thompson is 1 hour. Thompson is 1 hour behind Alpena.
Flight carbon footprint between Alpena County Regional Airport (APN) and Thompson Airport (YTH)
On average, flying from Alpena to Thompson generates about 149 kg of CO2 per passenger, and 149 kilograms equals 328 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Alpena to Thompson
See the map of the shortest flight path between Alpena County Regional Airport (APN) and Thompson Airport (YTH).
Airport information
| Origin | 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 |
| Destination | Thompson Airport |
|---|---|
| City: | Thompson |
| Country: | Canada  |
| IATA Code: | YTH |
| ICAO Code: | CYTH |
| Coordinates: | 55°48′3″N, 97°51′51″W |