How far is Corpus Christi, TX, from Unalaska, AK?

The distance between Unalaska (Unalaska Airport) and Corpus Christi (Corpus Christi International Airport) is 3858 miles / 6209 kilometers / 3352 nautical miles.

Distance from Unalaska to Corpus Christi

There are several ways to calculate the distance from Unalaska to Corpus Christi. Here are two standard methods:

Vincenty's formula (applied above)

• 3857.786 miles
• 6208.505 kilometers
• 3352.325 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

• 3851.349 miles
• 6198.146 kilometers
• 3346.731 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 Unalaska to Corpus Christi?

The estimated flight time from Unalaska Airport to Corpus Christi International Airport is 7 hours and 48 minutes.

What is the time difference between Unalaska and Corpus Christi?

The time difference between Unalaska and Corpus Christi is 4 hours. Corpus Christi is 4 hours ahead of Unalaska.

Flight carbon footprint between Unalaska Airport (DUT) and Corpus Christi International Airport (CRP)

On average, flying from Unalaska to Corpus Christi generates about 439 kg of CO2 per passenger, and 439 kilograms equals 967 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Unalaska to Corpus Christi

See the map of the shortest flight path between Unalaska Airport (DUT) and Corpus Christi International Airport (CRP).

Airport information

Origin	Unalaska Airport
City:	Unalaska, AK
Country:	United States
IATA Code:	DUT
ICAO Code:	PADU
Coordinates:	53°54′0″N, 166°32′38″W

Destination	Corpus Christi International Airport
City:	Corpus Christi, TX
Country:	United States
IATA Code:	CRP
ICAO Code:	KCRP
Coordinates:	27°46′13″N, 97°30′4″W