How far is Saint John from San Antonio, TX?
The distance between San Antonio (San Antonio International Airport) and Saint John (Saint John Airport) is 2075 miles / 3340 kilometers / 1803 nautical miles.
The driving distance from San Antonio (SAT) to Saint John (YSJ) is 2441 miles / 3928 kilometers, and travel time by car is about 45 hours 41 minutes.
San Antonio International Airport – Saint John Airport
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Distance from San Antonio to Saint John
There are several ways to calculate the distance from San Antonio to Saint John. Here are two standard methods:
Vincenty's formula (applied above)- 2075.236 miles
- 3339.769 kilometers
- 1803.331 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- 2072.784 miles
- 3335.822 kilometers
- 1801.200 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 San Antonio to Saint John?
The estimated flight time from San Antonio International Airport to Saint John Airport is 4 hours and 25 minutes.
What is the time difference between San Antonio and Saint John?
Flight carbon footprint between San Antonio International Airport (SAT) and Saint John Airport (YSJ)
On average, flying from San Antonio to Saint John generates about 226 kg of CO2 per passenger, and 226 kilograms equals 498 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from San Antonio to Saint John
See the map of the shortest flight path between San Antonio International Airport (SAT) and Saint John Airport (YSJ).
Airport information
| Origin | San Antonio International Airport |
|---|---|
| City: | San Antonio, TX |
| Country: | United States  |
| IATA Code: | SAT |
| ICAO Code: | KSAT |
| Coordinates: | 29°32′1″N, 98°28′11″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 |