How far is Buffalo, NY, from Juneau, AK?

The distance between Juneau (Juneau International Airport) and Buffalo (Buffalo Niagara International Airport) is 2583 miles / 4158 kilometers / 2245 nautical miles.

The driving distance from Juneau (JNU) to Buffalo (BUF) is 3413 miles / 5493 kilometers, and travel time by car is about 73 hours 47 minutes.

Distance from Juneau to Buffalo

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

Vincenty's formula (applied above)

• 2583.474 miles
• 4157.698 kilometers
• 2244.977 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

• 2576.678 miles
• 4146.761 kilometers
• 2239.072 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 Juneau to Buffalo?

The estimated flight time from Juneau International Airport to Buffalo Niagara International Airport is 5 hours and 23 minutes.

What is the time difference between Juneau and Buffalo?

The time difference between Juneau and Buffalo is 4 hours. Buffalo is 4 hours ahead of Juneau.

Flight carbon footprint between Juneau International Airport (JNU) and Buffalo Niagara International Airport (BUF)

On average, flying from Juneau to Buffalo generates about 285 kg of CO2 per passenger, and 285 kilograms equals 628 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Juneau to Buffalo

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

Airport information

Origin	Juneau International Airport
City:	Juneau, AK
Country:	United States
IATA Code:	JNU
ICAO Code:	PAJN
Coordinates:	58°21′28″N, 134°34′59″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