How far is St Augustine, FL, from Niagara Falls, NY?
The distance between Niagara Falls (Niagara Falls International Airport) and St Augustine (Northeast Florida Regional Airport) is 916 miles / 1475 kilometers / 796 nautical miles.
The driving distance from Niagara Falls (IAG) to St Augustine (UST) is 1092 miles / 1757 kilometers, and travel time by car is about 20 hours 42 minutes.
Niagara Falls International Airport – Northeast Florida Regional Airport
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Distance from Niagara Falls to St Augustine
There are several ways to calculate the distance from Niagara Falls to St Augustine. Here are two standard methods:
Vincenty's formula (applied above)- 916.230 miles
- 1474.529 kilometers
- 796.182 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- 918.002 miles
- 1477.382 kilometers
- 797.722 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 Niagara Falls to St Augustine?
The estimated flight time from Niagara Falls International Airport to Northeast Florida Regional Airport is 2 hours and 14 minutes.
What is the time difference between Niagara Falls and St Augustine?
There is no time difference between Niagara Falls and St Augustine.
Flight carbon footprint between Niagara Falls International Airport (IAG) and Northeast Florida Regional Airport (UST)
On average, flying from Niagara Falls to St Augustine generates about 145 kg of CO2 per passenger, and 145 kilograms equals 319 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Niagara Falls to St Augustine
See the map of the shortest flight path between Niagara Falls International Airport (IAG) and Northeast Florida Regional Airport (UST).
Airport information
| Origin | Niagara Falls International Airport |
|---|---|
| City: | Niagara Falls, NY |
| Country: | United States  |
| IATA Code: | IAG |
| ICAO Code: | KIAG |
| Coordinates: | 43°6′26″N, 78°56′46″W |
| Destination | 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 |