How far is Dillingham, AK, from Great Falls, MT?

The distance between Great Falls (Great Falls International Airport) and Dillingham (Dillingham Airport) is 2059 miles / 3313 kilometers / 1789 nautical miles.

Distance from Great Falls to Dillingham

There are several ways to calculate the distance from Great Falls to Dillingham. Here are two standard methods:

Vincenty's formula (applied above)

• 2058.537 miles
• 3312.894 kilometers
• 1788.820 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

• 2052.595 miles
• 3303.332 kilometers
• 1783.656 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 Great Falls to Dillingham?

The estimated flight time from Great Falls International Airport to Dillingham Airport is 4 hours and 23 minutes.

What is the time difference between Great Falls and Dillingham?

The time difference between Great Falls and Dillingham is 2 hours. Dillingham is 2 hours behind Great Falls.

Flight carbon footprint between Great Falls International Airport (GTF) and Dillingham Airport (DLG)

On average, flying from Great Falls to Dillingham generates about 224 kg of CO2 per passenger, and 224 kilograms equals 494 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Great Falls to Dillingham

See the map of the shortest flight path between Great Falls International Airport (GTF) and Dillingham Airport (DLG).

Airport information

Origin	Great Falls International Airport
City:	Great Falls, MT
Country:	United States
IATA Code:	GTF
ICAO Code:	KGTF
Coordinates:	47°28′55″N, 111°22′15″W

Destination	Dillingham Airport
City:	Dillingham, AK
Country:	United States
IATA Code:	DLG
ICAO Code:	PADL
Coordinates:	59°2′40″N, 158°30′18″W