How far is Loreto from Unalaska, AK?

The distance between Unalaska (Unalaska Airport) and Loreto (Loreto International Airport) is 3388 miles / 5453 kilometers / 2944 nautical miles.

Distance from Unalaska to Loreto

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

Vincenty's formula (applied above)

• 3388.097 miles
• 5452.613 kilometers
• 2944.176 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

• 3384.046 miles
• 5446.094 kilometers
• 2940.655 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 Loreto?

The estimated flight time from Unalaska Airport to Loreto International Airport is 6 hours and 54 minutes.

What is the time difference between Unalaska and Loreto?

The time difference between Unalaska and Loreto is 3 hours. Loreto is 3 hours ahead of Unalaska.

Flight carbon footprint between Unalaska Airport (DUT) and Loreto International Airport (LTO)

On average, flying from Unalaska to Loreto generates about 381 kg of CO2 per passenger, and 381 kilograms equals 840 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Unalaska to Loreto

See the map of the shortest flight path between Unalaska Airport (DUT) and Loreto International Airport (LTO).

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	Loreto International Airport
City:	Loreto
Country:	Mexico
IATA Code:	LTO
ICAO Code:	MMLT
Coordinates:	25°59′21″N, 111°20′52″W