How far is Ketchikan, AK, from Longview, TX?

The distance between Longview (East Texas Regional Airport) and Ketchikan (Ketchikan International Airport) is 2387 miles / 3842 kilometers / 2074 nautical miles.

The driving distance from Longview (GGG) to Ketchikan (KTN) is 3050 miles / 4908 kilometers, and travel time by car is about 63 hours 17 minutes.

Distance from Longview to Ketchikan

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

Vincenty's formula (applied above)

• 2387.129 miles
• 3841.712 kilometers
• 2074.359 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

• 2384.360 miles
• 3837.256 kilometers
• 2071.953 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 Longview to Ketchikan?

The estimated flight time from East Texas Regional Airport to Ketchikan International Airport is 5 hours and 1 minutes.

What is the time difference between Longview and Ketchikan?

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

Flight carbon footprint between East Texas Regional Airport (GGG) and Ketchikan International Airport (KTN)

On average, flying from Longview to Ketchikan generates about 262 kg of CO2 per passenger, and 262 kilograms equals 578 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Longview to Ketchikan

See the map of the shortest flight path between East Texas Regional Airport (GGG) and Ketchikan International Airport (KTN).

Airport information

Origin	East Texas Regional Airport
City:	Longview, TX
Country:	United States
IATA Code:	GGG
ICAO Code:	KGGG
Coordinates:	32°23′2″N, 94°42′41″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