Air Miles Calculator

Distance between Rochester, MN (RST) and Ketchikan, AK (KTN)

Distance from Rochester to Ketchikan (Rochester International Airport – Ketchikan International Airport) is 1897 miles / 3054 kilometers / 1649 nautical miles.

How far is Ketchikan from Rochester?

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

Vincenty's formula (applied above)
  • 1897.404 miles
  • 3053.575 kilometers
  • 1648.799 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
  • 1892.554 miles
  • 3045.770 kilometers
  • 1644.584 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).

Flight duration

Estimated flight time from Rochester International Airport (RST) to Ketchikan International Airport (KTN) is 4 hours 5 minutes.

Time difference and current local times

The time difference between Rochester and Ketchikan is 3 hours. Ketchikan is 3 hours behind Rochester.

Time Difference

Rochester
Ketchikan

Rochester, MN

 CDT

Ketchikan, AK

 AKDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 209 kg (461 pounds).

Airport information


A Rochester International Airport
City: Rochester, MN
Country: United States Flag of United States
IATA Code: RST
ICAO Code: KRST
Coordinates: 43°54′29″N, 92°30′0″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

Rochester to Ketchikan flight path

Shortest flight path between Rochester International Airport (RST) and Ketchikan International Airport (KTN).

Frequent Flyer Miles Calculator

Rochester (RST) → Ketchikan (KTN).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1897
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1897

Round trip?