Air Miles Calculator

Distance between Fort Lauderdale, FL (FLL) and Helena, MT (HLN)

Flight distance from Fort Lauderdale to Helena (Fort Lauderdale–Hollywood International Airport – Helena Regional Airport) is 2245 miles / 3613 kilometers / 1951 nautical miles. Estimated flight time is 4 hours 45 minutes.

Driving distance from Fort Lauderdale (FLL) to Helena (HLN) is 2760 miles / 4442 kilometers and travel time by car is about 46 hours 13 minutes.

Map of flight path and driving directions from Fort Lauderdale to Helena.

Shortest flight path between Fort Lauderdale–Hollywood International Airport (FLL) and Helena Regional Airport (HLN).

How far is Helena from Fort Lauderdale?

There are several ways to calculate distances between Fort Lauderdale and Helena. Here are two common methods:

Vincenty's formula (applied above)
  • 2244.801 miles
  • 3612.657 kilometers
  • 1950.678 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
  • 2243.548 miles
  • 3610.641 kilometers
  • 1949.590 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 Fort Lauderdale–Hollywood International Airport
City: Fort Lauderdale, FL
Country: United States Flag of United States
IATA Code: FLL
ICAO Code: KFLL
Coordinates: 26°4′21″N, 80°9′9″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 Fort Lauderdale and Helena is 2 hours. Helena is 2 hours behind Fort Lauderdale.

Time Difference

Fort Lauderdale, FL

 EST

Helena, MT

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 246 kg (541 pounds).

Frequent Flyer Miles Calculator

Fort Lauderdale (FLL) → Helena (HLN).

Distance:
2245
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2245

Round trip?