How far is Saint John from Lafayette, LA?
The distance between Lafayette (Lafayette Regional Airport) and Saint John (Saint John Airport) is 1755 miles / 2825 kilometers / 1525 nautical miles.
The driving distance from Lafayette (LFT) to Saint John (YSJ) is 2039 miles / 3282 kilometers, and travel time by car is about 38 hours 56 minutes.
Lafayette Regional Airport – Saint John Airport
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Distance from Lafayette to Saint John
There are several ways to calculate the distance from Lafayette to Saint John. Here are two standard methods:
Vincenty's formula (applied above)- 1755.331 miles
- 2824.931 kilometers
- 1525.341 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- 1753.773 miles
- 2822.423 kilometers
- 1523.987 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 Lafayette to Saint John?
The estimated flight time from Lafayette Regional Airport to Saint John Airport is 3 hours and 49 minutes.
What is the time difference between Lafayette and Saint John?
Flight carbon footprint between Lafayette Regional Airport (LFT) and Saint John Airport (YSJ)
On average, flying from Lafayette to Saint John generates about 197 kg of CO2 per passenger, and 197 kilograms equals 434 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lafayette to Saint John
See the map of the shortest flight path between Lafayette Regional Airport (LFT) and Saint John Airport (YSJ).
Airport information
| Origin | Lafayette Regional Airport |
|---|---|
| City: | Lafayette, LA |
| Country: | United States  |
| IATA Code: | LFT |
| ICAO Code: | KLFT |
| Coordinates: | 30°12′19″N, 91°59′15″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 |