Air Miles Calculator

Distance between St Louis, MO (STL) and Long Beach, CA (LGB)

Flight distance from St Louis to Long Beach (St. Louis Lambert International Airport – Long Beach Airport) is 1581 miles / 2545 kilometers / 1374 nautical miles. Estimated flight time is 3 hours 29 minutes.

Driving distance from St Louis (STL) to Long Beach (LGB) is 1836 miles / 2954 kilometers and travel time by car is about 30 hours 16 minutes.

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

Shortest flight path between St. Louis Lambert International Airport (STL) and Long Beach Airport (LGB).

How far is Long Beach from St Louis?

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

Vincenty's formula (applied above)
  • 1581.231 miles
  • 2544.745 kilometers
  • 1374.052 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
  • 1577.933 miles
  • 2539.437 kilometers
  • 1371.186 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 Long Beach Airport
City: Long Beach, CA
Country: United States Flag of United States
IATA Code: LGB
ICAO Code: KLGB
Coordinates: 33°49′3″N, 118°9′7″W

Time difference and current local times

The time difference between St Louis and Long Beach is 2 hours. Long Beach is 2 hours behind St Louis.

Time Difference

St Louis, MO

 CST

Long Beach, CA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 185 kg (407 pounds).

Frequent Flyer Miles Calculator

St Louis (STL) → Long Beach (LGB).

Distance:
1581
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1581

Round trip?