How far is Saint John from Lake Charles, LA?
The distance between Lake Charles (Lake Charles Regional Airport) and Saint John (Saint John Airport) is 1813 miles / 2918 kilometers / 1575 nautical miles.
The driving distance from Lake Charles (LCH) to Saint John (YSJ) is 2116 miles / 3405 kilometers, and travel time by car is about 40 hours 19 minutes.
Lake Charles Regional Airport – Saint John Airport
Search flights
Distance from Lake Charles to Saint John
There are several ways to calculate the distance from Lake Charles to Saint John. Here are two standard methods:
Vincenty's formula (applied above)- 1812.895 miles
- 2917.572 kilometers
- 1575.363 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1811.152 miles
- 2914.767 kilometers
- 1573.848 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).
How long does it take to fly from Lake Charles to Saint John?
The estimated flight time from Lake Charles Regional Airport to Saint John Airport is 3 hours and 55 minutes.
What is the time difference between Lake Charles and Saint John?
Flight carbon footprint between Lake Charles Regional Airport (LCH) and Saint John Airport (YSJ)
On average, flying from Lake Charles to Saint John generates about 201 kg of CO2 per passenger, and 201 kilograms equals 443 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lake Charles to Saint John
See the map of the shortest flight path between Lake Charles Regional Airport (LCH) and Saint John Airport (YSJ).
Airport information
| Origin | 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 |
| Destination | Saint John Airport |
|---|---|
| City: | Saint John |
| Country: | Canada  |
| IATA Code: | YSJ |
| ICAO Code: | CYSJ |
| Coordinates: | 45°18′57″N, 65°53′25″W |