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).
Time difference and current local times
The time difference between San Juan and Lake Charles is 2 hours. Lake Charles is 2 hours behind San Juan.
Lake Charles, LA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 207 kg (457 pounds).
Frequent Flyer Miles Calculator
San Juan (SJU) → Lake Charles (LCH).