Map of flight path and driving directions from Wichita Falls to Alpena.
Shortest flight path between Wichita Falls Regional Airport (SPS) and Alpena County Regional Airport (APN).
How far is Alpena from Wichita Falls?
There are several ways to calculate distances between Wichita Falls and Alpena. Here are two common methods:Vincenty's formula (applied above)
- 1101.817 miles
- 1773.203 kilometers
- 957.453 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
- 1101.219 miles
- 1772.240 kilometers
- 956.933 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).
Time difference and current local times
The time difference between Wichita Falls and Alpena is 1 hour. Alpena is 1 hour ahead of Wichita Falls.
Wichita Falls, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 157 kg (346 pounds).
Frequent Flyer Miles Calculator
Wichita Falls (SPS) → Alpena (APN).