Air Miles Calculator

Distance between Bangor, ME (BGR) and Ketchikan, AK (KTN)

Flight distance from Bangor to Ketchikan (Bangor International Airport – Ketchikan International Airport) is 2787 miles / 4485 kilometers / 2422 nautical miles. Estimated flight time is 5 hours 46 minutes.

Driving distance from Bangor (BGR) to Ketchikan (KTN) is 3713 miles / 5975 kilometers and travel time by car is about 73 hours 38 minutes.

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

Shortest flight path between Bangor International Airport (BGR) and Ketchikan International Airport (KTN).

How far is Ketchikan from Bangor?

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

Vincenty's formula (applied above)
  • 2786.674 miles
  • 4484.718 kilometers
  • 2421.554 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
  • 2778.648 miles
  • 4471.801 kilometers
  • 2414.579 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 Ketchikan International Airport
City: Ketchikan, AK
Country: United States Flag of United States
IATA Code: KTN
ICAO Code: PAKT
Coordinates: 55°21′19″N, 131°42′38″W

Time difference and current local times

The time difference between Bangor and Ketchikan is 4 hours. Ketchikan is 4 hours behind Bangor.

Time Difference

Bangor, ME

 EST

Ketchikan, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 309 kg (681 pounds).

Frequent Flyer Miles Calculator

Bangor (BGR) → Ketchikan (KTN).

Distance:
2787
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2787

Round trip?