How far is Helena from Wichita Falls?
There are several ways to calculate distances between Wichita Falls and Helena. Here are two common methods:Vincenty's formula (applied above)
- 1121.813 miles
- 1805.384 kilometers
- 974.829 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
- 1121.633 miles
- 1805.094 kilometers
- 974.673 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).
Estimated flight time from Wichita Falls Municipal Airport (SPS) to Helena Regional Airport (HLN) is 2 hours 37 minutes.
Time difference and current local times
The time difference between Wichita Falls and Helena is 1 hour. Helena is 1 hour behind Wichita Falls.
Wichita Falls, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 158 kg (348 pounds).
Wichita Falls to Helena flight map.
Frequent Flyer Miles Calculator
Wichita Falls (SPS) → Helena (HLN).