How far is Juneau, AK, from Gustavus, AK?

The distance between Gustavus (Gustavus Airport) and Juneau (Juneau International Airport) is 41 miles / 66 kilometers / 36 nautical miles.

The driving distance from Gustavus (GST) to Juneau (JNU) is 81 miles / 131 kilometers, and travel time by car is about 4 hours 49 minutes.

Distance from Gustavus to Juneau

There are several ways to calculate the distance from Gustavus to Juneau. Here are two standard methods:

Vincenty's formula (applied above)

• 41.106 miles
• 66.153 kilometers
• 35.720 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

• 40.961 miles
• 65.920 kilometers
• 35.594 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 Gustavus to Juneau?

The estimated flight time from Gustavus Airport to Juneau International Airport is 34 minutes.

What is the time difference between Gustavus and Juneau?

There is no time difference between Gustavus and Juneau.

Flight carbon footprint between Gustavus Airport (GST) and Juneau International Airport (JNU)

On average, flying from Gustavus to Juneau generates about 31 kg of CO2 per passenger, and 31 kilograms equals 68 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Gustavus to Juneau

See the map of the shortest flight path between Gustavus Airport (GST) and Juneau International Airport (JNU).

Airport information

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

Destination	Juneau International Airport
City:	Juneau, AK
Country:	United States
IATA Code:	JNU
ICAO Code:	PAJN
Coordinates:	58°21′28″N, 134°34′59″W