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

Flight 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. Estimated flight time is 4 hours 4 minutes.

## Map of flight path from San Juan to Lake Charles.

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

## 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).

## Airport information

A San Juan Luis Muñoz Marín International Airport
City: San Juan
Country: 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
IATA Code: LCH
ICAO Code: KLCH
Coordinates: 30°7′33″N, 93°13′23″W

## 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.

AST

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 207 kg (457 pounds).

## Frequent Flyer Miles Calculator

San Juan (SJU) → Lake Charles (LCH).

Distance:
1889
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1889

Round trip?