How far is Helena from Shreveport?
There are several ways to calculate distances between Shreveport and Helena. Here are two common methods:Vincenty's formula (applied above)
- 1370.223 miles
- 2205.160 kilometers
- 1190.691 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
- 1369.623 miles
- 2204.195 kilometers
- 1190.170 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 Shreveport Regional Airport (SHV) to Helena Regional Airport (HLN) is 3 hours 5 minutes.
Time difference and current local times
The time difference between Shreveport and Helena is 1 hour. Helena is 1 hour behind Shreveport.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 167 kg (368 pounds).
Shreveport to Helena flight map.
Frequent Flyer Miles Calculator
Shreveport (SHV) → Helena (HLN).