Air Miles Calculator

Distance between San Juan (SJU) and Lake Charles, LA (LCH)

Distance from San Juan to Lake Charles (San Juan Luis Muñoz Marín International Airport – Lake Charles Regional Airport) is 1889 miles / 3041 kilometers / 1642 nautical miles.

How far is Lake Charles from San Juan?

There are several ways to calculate distances between San Juan and Lake Charles. Here are two common methods:

Vincenty's formula (applied above)
  • 1889.457 miles
  • 3040.786 kilometers
  • 1641.893 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
  • 1888.182 miles
  • 3038.734 kilometers
  • 1640.785 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).

Flight duration

Estimated flight time from San Juan Luis Muñoz Marín International Airport (SJU) to Lake Charles Regional Airport (LCH) is 4 hours 4 minutes.

Time difference and current local times

The time difference between San Juan and Lake Charles is 1 hour. Lake Charles is 1 hour behind San Juan.

Time Difference

San Juan
Lake Charles

San Juan

 AST

Lake Charles, LA

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 208 kg (459 pounds).

Airport information


A San Juan Luis Muñoz Marín International Airport
City: San Juan
Country: Puerto Rico Flag of Puerto Rico
IATA Code: SJU
ICAO Code: TJSJ
Coordinates: 18°26′21″N, 66°0′6″W

B Lake Charles Regional Airport
City: Lake Charles, LA
Country: United States Flag of United States
IATA Code: LCH
ICAO Code: KLCH
Coordinates: 30°7′33″N, 93°13′23″W

San Juan to Lake Charles flight path

Shortest flight path between San Juan Luis Muñoz Marín International Airport (SJU) and Lake Charles Regional Airport (LCH).

Frequent Flyer Miles Calculator

San Juan (SJU) → Lake Charles (LCH).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1889
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1889

Round trip?