Air Miles Calculator

Distance between Wichita Falls, TX (SPS) and Helena, MT (HLN)

Distance from Wichita Falls to Helena (Wichita Falls Regional Airport – Helena Regional Airport) is 1122 miles / 1805 kilometers / 975 nautical miles.

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).

Flight duration

Estimated flight time from Wichita Falls Regional 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.

Time Difference

Wichita Falls
Helena

Wichita Falls, TX

 CDT

Helena, MT

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 158 kg (348 pounds).

Airport information


A Wichita Falls Regional Airport
City: Wichita Falls, TX
Country: United States Flag of United States
IATA Code: SPS
ICAO Code: KSPS
Coordinates: 33°59′19″N, 98°29′30″W

B Helena Regional Airport
City: Helena, MT
Country: United States Flag of United States
IATA Code: HLN
ICAO Code: KHLN
Coordinates: 46°36′24″N, 111°58′58″W

Wichita Falls to Helena flight path

Shortest flight path between Wichita Falls Regional Airport (SPS) and Helena Regional Airport (HLN).

Frequent Flyer Miles Calculator

Wichita Falls (SPS) → Helena (HLN).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1122
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1122

Round trip?