Air Miles Calculator

Distance between Bangor, ME (BGR) and Buffalo, NY (BUF)

Flight distance from Bangor to Buffalo (Bangor International Airport – Buffalo Niagara International Airport) is 511 miles / 822 kilometers / 444 nautical miles. Estimated flight time is 1 hour 28 minutes.

Driving distance from Bangor (BGR) to Buffalo (BUF) is 674 miles / 1084 kilometers and travel time by car is about 12 hours 14 minutes.

Map of flight path and driving directions from Bangor to Buffalo.

Shortest flight path between Bangor International Airport (BGR) and Buffalo Niagara International Airport (BUF).

How far is Buffalo from Bangor?

There are several ways to calculate distances between Bangor and Buffalo. Here are two common methods:

Vincenty's formula (applied above)
  • 510.793 miles
  • 822.042 kilometers
  • 443.867 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 509.515 miles
  • 819.985 kilometers
  • 442.756 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).

Airport information


A Bangor International Airport
City: Bangor, ME
Country: United States Flag of United States
IATA Code: BGR
ICAO Code: KBGR
Coordinates: 44°48′26″N, 68°49′41″W

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

Time difference and current local times

There is no time difference between Bangor and Buffalo.

Time Difference

Bangor, ME

 EST

Buffalo, NY

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 100 kg (221 pounds).

Frequent Flyer Miles Calculator

Bangor (BGR) → Buffalo (BUF).

Distance:
511
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
511

Round trip?