How far is Buffalo, NY, from Niagara Falls, NY?

The distance between Niagara Falls (Niagara Falls International Airport) and Buffalo (Buffalo Niagara International Airport) is 16 miles / 25 kilometers / 14 nautical miles.

The driving distance from Niagara Falls (IAG) to Buffalo (BUF) is 21 miles / 33 kilometers, and travel time by car is about 37 minutes.

Distance from Niagara Falls to Buffalo

There are several ways to calculate the distance from Niagara Falls to Buffalo. Here are two standard methods:

Vincenty's formula (applied above)

• 15.813 miles
• 25.449 kilometers
• 13.741 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

• 15.801 miles
• 25.429 kilometers
• 13.731 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 Buffalo?

The estimated flight time from Niagara Falls International Airport to Buffalo Niagara International Airport is 31 minutes.

What is the time difference between Niagara Falls and Buffalo?

There is no time difference between Niagara Falls and Buffalo.

Flight carbon footprint between Niagara Falls International Airport (IAG) and Buffalo Niagara International Airport (BUF)

On average, flying from Niagara Falls to Buffalo generates about 27 kg of CO2 per passenger, and 27 kilograms equals 60 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 Buffalo

See the map of the shortest flight path between Niagara Falls International Airport (IAG) and Buffalo Niagara International Airport (BUF).

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	Buffalo Niagara International Airport
City:	Buffalo, NY
Country:	United States
IATA Code:	BUF
ICAO Code:	KBUF
Coordinates:	42°56′25″N, 78°43′55″W