How far is Ketchikan, AK, from Tucson, AZ?

The distance between Tucson (Tucson International Airport) and Ketchikan (Ketchikan International Airport) is 1896 miles / 3051 kilometers / 1647 nautical miles.

The driving distance from Tucson (TUS) to Ketchikan (KTN) is 2708 miles / 4358 kilometers, and travel time by car is about 55 hours 48 minutes.

Distance from Tucson to Ketchikan

There are several ways to calculate the distance from Tucson to Ketchikan. Here are two standard methods:

Vincenty's formula (applied above)

• 1895.598 miles
• 3050.669 kilometers
• 1647.230 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

• 1895.228 miles
• 3050.074 kilometers
• 1646.908 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 Tucson to Ketchikan?

The estimated flight time from Tucson International Airport to Ketchikan International Airport is 4 hours and 5 minutes.

What is the time difference between Tucson and Ketchikan?

The time difference between Tucson and Ketchikan is 1 hour. Ketchikan is 1 hour behind Tucson.

Flight carbon footprint between Tucson International Airport (TUS) and Ketchikan International Airport (KTN)

On average, flying from Tucson to Ketchikan generates about 208 kg of CO2 per passenger, and 208 kilograms equals 458 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Tucson to Ketchikan

See the map of the shortest flight path between Tucson International Airport (TUS) and Ketchikan International Airport (KTN).

Airport information

Origin	Tucson International Airport
City:	Tucson, AZ
Country:	United States
IATA Code:	TUS
ICAO Code:	KTUS
Coordinates:	32°6′57″N, 110°56′27″W

Destination	Ketchikan International Airport
City:	Ketchikan, AK
Country:	United States
IATA Code:	KTN
ICAO Code:	PAKT
Coordinates:	55°21′19″N, 131°42′38″W