Air Miles Calculator

Distance between Watertown, NY (ART) and Ketchikan, AK (KTN)

Flight distance from Watertown to Ketchikan (Watertown International Airport – Ketchikan International Airport) is 2542 miles / 4090 kilometers / 2209 nautical miles. Estimated flight time is 5 hours 18 minutes.

Driving distance from Watertown (ART) to Ketchikan (KTN) is 3319 miles / 5341 kilometers and travel time by car is about 65 hours 12 minutes.

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

Shortest flight path between Watertown International Airport (ART) and Ketchikan International Airport (KTN).

How far is Ketchikan from Watertown?

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

Vincenty's formula (applied above)
  • 2541.636 miles
  • 4090.366 kilometers
  • 2208.621 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
  • 2534.577 miles
  • 4079.006 kilometers
  • 2202.487 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 Watertown International Airport
City: Watertown, NY
Country: United States Flag of United States
IATA Code: ART
ICAO Code: KART
Coordinates: 43°59′30″N, 76°1′18″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 Watertown and Ketchikan is 4 hours. Ketchikan is 4 hours behind Watertown.

Time Difference

Watertown, NY

 EDT

Ketchikan, AK

 AKDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 280 kg (617 pounds).

Frequent Flyer Miles Calculator

Watertown (ART) → Ketchikan (KTN).

Distance:
2542
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2542

Round trip?