Calculations with different methods
- 689.236 miles
- 1109.217 kilometers
- 598.930 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
- 689.166 miles
- 1109.106 kilometers
- 598.869 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Helena Regional Airport (HLN) to Pueblo Memorial Airport (PUB) is 1 hour 48 minutes.
Time difference and current local times
There is no time difference between Helena and Pueblo.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 111 kg (246 pounds).
Helena to Pueblo flight map.
Frequent Flyer Miles Calculator
Helena (HLN) → Pueblo (PUB).