How far is Niagara Falls, NY, from St Augustine, FL?
The distance between St Augustine (Northeast Florida Regional Airport) and Niagara Falls (Niagara Falls International Airport) is 916 miles / 1475 kilometers / 796 nautical miles.
The driving distance from St Augustine (UST) to Niagara Falls (IAG) is 1091 miles / 1755 kilometers, and travel time by car is about 20 hours 42 minutes.
Northeast Florida Regional Airport – Niagara Falls International Airport
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Distance from St Augustine to Niagara Falls
There are several ways to calculate the distance from St Augustine to Niagara Falls. 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 St Augustine to Niagara Falls?
The estimated flight time from Northeast Florida Regional Airport to Niagara Falls International Airport is 2 hours and 14 minutes.
What is the time difference between St Augustine and Niagara Falls?
There is no time difference between St Augustine and Niagara Falls.
Flight carbon footprint between Northeast Florida Regional Airport (UST) and Niagara Falls International Airport (IAG)
On average, flying from St Augustine to Niagara Falls 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 St Augustine to Niagara Falls
See the map of the shortest flight path between Northeast Florida Regional Airport (UST) and Niagara Falls International Airport (IAG).
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 | 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 |