Air Miles Calculator

Distance between St Louis, MO (STL) and Juneau, AK (JNU)

Flight distance from St Louis to Juneau (St. Louis Lambert International Airport – Juneau International Airport) is 2375 miles / 3821 kilometers / 2063 nautical miles. Estimated flight time is 4 hours 59 minutes.

Driving distance from St Louis (STL) to Juneau (JNU) is 3158 miles / 5082 kilometers and travel time by car is about 62 hours 58 minutes.

Map of flight path and driving directions from St Louis to Juneau.

Shortest flight path between St. Louis Lambert International Airport (STL) and Juneau International Airport (JNU).

How far is Juneau from St Louis?

There are several ways to calculate distances between St Louis and Juneau. Here are two common methods:

Vincenty's formula (applied above)
  • 2374.560 miles
  • 3821.485 kilometers
  • 2063.437 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
  • 2369.798 miles
  • 3813.820 kilometers
  • 2059.298 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 St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W

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

Time difference and current local times

The time difference between St Louis and Juneau is 3 hours. Juneau is 3 hours behind St Louis.

Time Difference

St Louis, MO

 CST

Juneau, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 261 kg (574 pounds).

Frequent Flyer Miles Calculator

St Louis (STL) → Juneau (JNU).

Distance:
2375
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2375

Round trip?