Distance between Huntsville, AL (HSV) and Gustavus, AK (GST)

Flight distance from Huntsville to Gustavus (Huntsville International Airport – Gustavus Airport) is 2761 miles / 4443 kilometers / 2399 nautical miles. Estimated flight time is 5 hours 43 minutes.

Driving distance from Huntsville (HSV) to Gustavus (GST) is 3634 miles / 5849 kilometers and travel time by car is about 74 hours 41 minutes.

Map of flight path and driving directions from Huntsville to Gustavus.

Shortest flight path between Huntsville International Airport (HSV) and Gustavus Airport (GST).

How far is Gustavus from Huntsville?

There are several ways to calculate distances between Huntsville and Gustavus. Here are two common methods:

Vincenty's formula (applied above)
• 2760.992 miles
• 4443.386 kilometers
• 2399.236 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
• 2756.262 miles
• 4435.773 kilometers
• 2395.126 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 Huntsville International Airport
City: Huntsville, AL
Country: United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″W

B Gustavus Airport
City: Gustavus, AK
Country: United States
IATA Code: GST
ICAO Code: PAGS
Coordinates: 58°25′31″N, 135°42′25″W

Time difference and current local times

The time difference between Huntsville and Gustavus is 3 hours. Gustavus is 3 hours behind Huntsville.

CST

AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 306 kg (674 pounds).

Frequent Flyer Miles Calculator

Huntsville (HSV) → Gustavus (GST).

Distance:
2761
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2761

Round trip?