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How far is Trinidad from Unalaska, AK?

The distance between Unalaska (Unalaska Airport) and Trinidad (Alberto Delgado Airport) is 4882 miles / 7857 kilometers / 4243 nautical miles.

Unalaska Airport – Alberto Delgado Airport

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4882
Miles
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7857
Kilometers
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4243
Nautical miles

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Distance from Unalaska to Trinidad

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

Vincenty's formula (applied above)
  • 4882.187 miles
  • 7857.119 kilometers
  • 4242.505 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
  • 4875.052 miles
  • 7845.635 kilometers
  • 4236.304 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 Trinidad?

The estimated flight time from Unalaska Airport to Alberto Delgado Airport is 9 hours and 44 minutes.

Flight carbon footprint between Unalaska Airport (DUT) and Alberto Delgado Airport (TND)

On average, flying from Unalaska to Trinidad generates about 569 kg of CO2 per passenger, and 569 kilograms equals 1 253 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Unalaska to Trinidad

See the map of the shortest flight path between Unalaska Airport (DUT) and Alberto Delgado Airport (TND).

Airport information

Origin Unalaska Airport
City: Unalaska, AK
Country: United States Flag of United States
IATA Code: DUT
ICAO Code: PADU
Coordinates: 53°54′0″N, 166°32′38″W
Destination Alberto Delgado Airport
City: Trinidad
Country: Cuba Flag of Cuba
IATA Code: TND
ICAO Code: MUTD
Coordinates: 21°47′17″N, 79°59′49″W