How far is Niagara Falls, NY, from San Francisco, CA?
The distance between San Francisco (San Francisco International Airport) and Niagara Falls (Niagara Falls International Airport) is 2297 miles / 3697 kilometers / 1996 nautical miles.
The driving distance from San Francisco (SFO) to Niagara Falls (IAG) is 2655 miles / 4273 kilometers, and travel time by car is about 46 hours 44 minutes.
San Francisco International Airport – Niagara Falls International Airport
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Distance from San Francisco to Niagara Falls
There are several ways to calculate the distance from San Francisco to Niagara Falls. Here are two standard methods:
Vincenty's formula (applied above)- 2297.023 miles
- 3696.700 kilometers
- 1996.058 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- 2291.483 miles
- 3687.785 kilometers
- 1991.244 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 Francisco to Niagara Falls?
The estimated flight time from San Francisco International Airport to Niagara Falls International Airport is 4 hours and 50 minutes.
What is the time difference between San Francisco and Niagara Falls?
Flight carbon footprint between San Francisco International Airport (SFO) and Niagara Falls International Airport (IAG)
On average, flying from San Francisco to Niagara Falls generates about 252 kg of CO2 per passenger, and 252 kilograms equals 555 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 Francisco to Niagara Falls
See the map of the shortest flight path between San Francisco International Airport (SFO) and Niagara Falls International Airport (IAG).
Airport information
| Origin | San Francisco International Airport |
|---|---|
| City: | San Francisco, CA |
| Country: | United States  |
| IATA Code: | SFO |
| ICAO Code: | KSFO |
| Coordinates: | 37°37′8″N, 122°22′30″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 |