How far is Piedras Negras from Adak Island, AK?

The distance between Adak Island (Adak Airport) and Piedras Negras (Piedras Negras International Airport) is 4121 miles / 6633 kilometers / 3581 nautical miles.

Distance from Adak Island to Piedras Negras

There are several ways to calculate the distance from Adak Island to Piedras Negras. Here are two standard methods:

Vincenty's formula (applied above)

• 4121.344 miles
• 6632.660 kilometers
• 3581.350 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

• 4113.587 miles
• 6620.177 kilometers
• 3574.610 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 Adak Island to Piedras Negras?

The estimated flight time from Adak Airport to Piedras Negras International Airport is 8 hours and 18 minutes.

What is the time difference between Adak Island and Piedras Negras?

The time difference between Adak Island and Piedras Negras is 4 hours. Piedras Negras is 4 hours ahead of Adak Island.

Flight carbon footprint between Adak Airport (ADK) and Piedras Negras International Airport (PDS)

On average, flying from Adak Island to Piedras Negras generates about 472 kg of CO2 per passenger, and 472 kilograms equals 1 040 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Adak Island to Piedras Negras

See the map of the shortest flight path between Adak Airport (ADK) and Piedras Negras International Airport (PDS).

Airport information

Origin	Adak Airport
City:	Adak Island, AK
Country:	United States
IATA Code:	ADK
ICAO Code:	PADK
Coordinates:	51°52′40″N, 176°38′45″W

Destination	Piedras Negras International Airport
City:	Piedras Negras
Country:	Mexico
IATA Code:	PDS
ICAO Code:	MMPG
Coordinates:	28°37′38″N, 100°32′6″W