How far is Wichita Falls, TX, from Helena, MT?
The distance between Helena (Helena Regional Airport) and Wichita Falls (Wichita Falls Regional Airport) is 1122 miles / 1805 kilometers / 975 nautical miles.
The driving distance from Helena (HLN) to Wichita Falls (SPS) is 1445 miles / 2325 kilometers, and travel time by car is about 25 hours 38 minutes.
Helena Regional Airport – Wichita Falls Regional Airport
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Distance from Helena to Wichita Falls
There are several ways to calculate the distance from Helena to Wichita Falls. Here are two standard 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 planet.
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).
How long does it take to fly from Helena to Wichita Falls?
The estimated flight time from Helena Regional Airport to Wichita Falls Regional Airport is 2 hours and 37 minutes.
What is the time difference between Helena and Wichita Falls?
Flight carbon footprint between Helena Regional Airport (HLN) and Wichita Falls Regional Airport (SPS)
On average, flying from Helena to Wichita Falls generates about 158 kg of CO2 per passenger, and 158 kilograms equals 348 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Helena to Wichita Falls
See the map of the shortest flight path between Helena Regional Airport (HLN) and Wichita Falls Regional Airport (SPS).
Airport information
| Origin | Helena Regional Airport |
|---|---|
| City: | Helena, MT |
| Country: | United States  |
| IATA Code: | HLN |
| ICAO Code: | KHLN |
| Coordinates: | 46°36′24″N, 111°58′58″W |
| Destination | Wichita Falls Regional Airport |
|---|---|
| City: | Wichita Falls, TX |
| Country: | United States |
| IATA Code: | SPS |
| ICAO Code: | KSPS |
| Coordinates: | 33°59′19″N, 98°29′30″W |