How far is Niagara Falls, NY, from St George, UT?
The distance between St George (St. George Municipal Airport) and Niagara Falls (Niagara Falls International Airport) is 1865 miles / 3002 kilometers / 1621 nautical miles.
The driving distance from St George (SGU) to Niagara Falls (IAG) is 2151 miles / 3462 kilometers, and travel time by car is about 38 hours 16 minutes.
St. George Municipal Airport – Niagara Falls International Airport
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Distance from St George to Niagara Falls
There are several ways to calculate the distance from St George to Niagara Falls. Here are two standard methods:
Vincenty's formula (applied above)- 1865.287 miles
- 3001.888 kilometers
- 1620.890 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- 1860.991 miles
- 2994.975 kilometers
- 1617.157 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 George to Niagara Falls?
The estimated flight time from St. George Municipal Airport to Niagara Falls International Airport is 4 hours and 1 minutes.
What is the time difference between St George and Niagara Falls?
Flight carbon footprint between St. George Municipal Airport (SGU) and Niagara Falls International Airport (IAG)
On average, flying from St George to Niagara Falls generates about 205 kg of CO2 per passenger, and 205 kilograms equals 453 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 George to Niagara Falls
See the map of the shortest flight path between St. George Municipal Airport (SGU) and Niagara Falls International Airport (IAG).
Airport information
| Origin | St. George Municipal Airport |
|---|---|
| City: | St George, UT |
| Country: | United States  |
| IATA Code: | SGU |
| ICAO Code: | KSGU |
| Coordinates: | 37°2′11″N, 113°30′37″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 |