How far is Saint John from St Augustine, FL?
The distance between St Augustine (Northeast Florida Regional Airport) and Saint John (Saint John Airport) is 1351 miles / 2175 kilometers / 1174 nautical miles.
The driving distance from St Augustine (UST) to Saint John (YSJ) is 1590 miles / 2559 kilometers, and travel time by car is about 30 hours 50 minutes.
Northeast Florida Regional Airport – Saint John Airport
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Distance from St Augustine to Saint John
There are several ways to calculate the distance from St Augustine to Saint John. Here are two standard methods:
Vincenty's formula (applied above)- 1351.297 miles
- 2174.701 kilometers
- 1174.245 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- 1351.596 miles
- 2175.182 kilometers
- 1174.504 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 St Augustine to Saint John?
The estimated flight time from Northeast Florida Regional Airport to Saint John Airport is 3 hours and 3 minutes.
What is the time difference between St Augustine and Saint John?
Flight carbon footprint between Northeast Florida Regional Airport (UST) and Saint John Airport (YSJ)
On average, flying from St Augustine to Saint John generates about 170 kg of CO2 per passenger, and 170 kilograms equals 375 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St Augustine to Saint John
See the map of the shortest flight path between Northeast Florida Regional Airport (UST) and Saint John Airport (YSJ).
Airport information
| Origin | Northeast Florida Regional Airport |
|---|---|
| City: | St Augustine, FL |
| Country: | United States  |
| IATA Code: | UST |
| ICAO Code: | KSGJ |
| Coordinates: | 29°57′33″N, 81°20′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 |