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).
Time difference and current local times
The time difference between St Louis and Juneau is 3 hours. Juneau is 3 hours behind St Louis.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 261 kg (574 pounds).
Frequent Flyer Miles Calculator
St Louis (STL) → Juneau (JNU).