Air Miles Calculator

Distance between St Louis, MO (STL) and Augusta, ME (AUG)

Flight distance from St Louis to Augusta (St. Louis Lambert International Airport – Augusta State Airport) is 1130 miles / 1819 kilometers / 982 nautical miles. Estimated flight time is 2 hours 38 minutes.

Driving distance from St Louis (STL) to Augusta (AUG) is 1340 miles / 2157 kilometers and travel time by car is about 23 hours 45 minutes.

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

Shortest flight path between St. Louis Lambert International Airport (STL) and Augusta State Airport (AUG).

How far is Augusta from St Louis?

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

Vincenty's formula (applied above)
  • 1130.255 miles
  • 1818.969 kilometers
  • 982.165 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
  • 1127.825 miles
  • 1815.058 kilometers
  • 980.053 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 Augusta State Airport
City: Augusta, ME
Country: United States Flag of United States
IATA Code: AUG
ICAO Code: KAUG
Coordinates: 44°19′14″N, 69°47′50″W

Time difference and current local times

The time difference between St Louis and Augusta is 1 hour. Augusta is 1 hour ahead of St Louis.

Time Difference

St Louis, MO

 CST

Augusta, ME

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 158 kg (349 pounds).

Frequent Flyer Miles Calculator

St Louis (STL) → Augusta (AUG).

Distance:
1130
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1130

Round trip?