How far is Buffalo, NY, from Fredericton?

The distance between Fredericton (Fredericton International Airport) and Buffalo (Buffalo Niagara International Airport) is 636 miles / 1023 kilometers / 553 nautical miles.

The driving distance from Fredericton (YFC) to Buffalo (BUF) is 873 miles / 1405 kilometers, and travel time by car is about 16 hours 36 minutes.

Distance from Fredericton to Buffalo

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

Vincenty's formula (applied above)

• 635.818 miles
• 1023.251 kilometers
• 552.511 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

• 634.287 miles
• 1020.787 kilometers
• 551.181 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 Fredericton to Buffalo?

The estimated flight time from Fredericton International Airport to Buffalo Niagara International Airport is 1 hour and 42 minutes.

What is the time difference between Fredericton and Buffalo?

The time difference between Fredericton and Buffalo is 1 hour. Buffalo is 1 hour behind Fredericton.

Flight carbon footprint between Fredericton International Airport (YFC) and Buffalo Niagara International Airport (BUF)

On average, flying from Fredericton to Buffalo generates about 117 kg of CO2 per passenger, and 117 kilograms equals 258 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Fredericton to Buffalo

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

Airport information

Origin	Fredericton International Airport
City:	Fredericton
Country:	Canada
IATA Code:	YFC
ICAO Code:	CYFC
Coordinates:	45°52′8″N, 66°32′13″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