Air Miles Calculator

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

Flight distance from Wichita Falls to Helena (Wichita Falls Regional Airport – Helena Regional Airport) is 1122 miles / 1805 kilometers / 975 nautical miles. Estimated flight time is 2 hours 37 minutes.

Driving distance from Wichita Falls (SPS) to Helena (HLN) is 1443 miles / 2322 kilometers and travel time by car is about 24 hours 29 minutes.

Map of flight path and driving directions from Wichita Falls to Helena.

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

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).

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

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, TX

 CST

Helena, MT

 MST

Carbon dioxide emissions

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

Frequent Flyer Miles Calculator

Wichita Falls (SPS) → Helena (HLN).

Distance:
1122
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1122

Round trip?