How far is Chattanooga, TN, from Buffalo, NY?

The distance between Buffalo (Buffalo Niagara International Airport) and Chattanooga (Chattanooga Metropolitan Airport) is 647 miles / 1041 kilometers / 562 nautical miles.

The driving distance from Buffalo (BUF) to Chattanooga (CHA) is 775 miles / 1247 kilometers, and travel time by car is about 14 hours 45 minutes.

Distance from Buffalo to Chattanooga

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

Vincenty's formula (applied above)

• 646.632 miles
• 1040.653 kilometers
• 561.908 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

• 646.921 miles
• 1041.118 kilometers
• 562.159 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 Buffalo to Chattanooga?

The estimated flight time from Buffalo Niagara International Airport to Chattanooga Metropolitan Airport is 1 hour and 43 minutes.

What is the time difference between Buffalo and Chattanooga?

There is no time difference between Buffalo and Chattanooga.

Flight carbon footprint between Buffalo Niagara International Airport (BUF) and Chattanooga Metropolitan Airport (CHA)

On average, flying from Buffalo to Chattanooga generates about 118 kg of CO2 per passenger, and 118 kilograms equals 261 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Buffalo to Chattanooga

See the map of the shortest flight path between Buffalo Niagara International Airport (BUF) and Chattanooga Metropolitan Airport (CHA).

Airport information

Origin	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

Destination	Chattanooga Metropolitan Airport
City:	Chattanooga, TN
Country:	United States
IATA Code:	CHA
ICAO Code:	KCHA
Coordinates:	35°2′7″N, 85°12′13″W