How far is Adak Island, AK, from St Louis, MO?

The distance between St Louis (St. Louis Lambert International Airport) and Adak Island (Adak Airport) is 4047 miles / 6513 kilometers / 3517 nautical miles.

Distance from St Louis to Adak Island

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

Vincenty's formula (applied above)

• 4047.083 miles
• 6513.149 kilometers
• 3516.819 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

• 4036.524 miles
• 6496.156 kilometers
• 3507.644 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 St Louis to Adak Island?

The estimated flight time from St. Louis Lambert International Airport to Adak Airport is 8 hours and 9 minutes.

What is the time difference between St Louis and Adak Island?

The time difference between St Louis and Adak Island is 4 hours. Adak Island is 4 hours behind St Louis.

Flight carbon footprint between St. Louis Lambert International Airport (STL) and Adak Airport (ADK)

On average, flying from St Louis to Adak Island generates about 462 kg of CO2 per passenger, and 462 kilograms equals 1 019 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from St Louis to Adak Island

See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Adak Airport (ADK).

Airport information

Origin	St. Louis Lambert International Airport
City:	St Louis, MO
Country:	United States
IATA Code:	STL
ICAO Code:	KSTL
Coordinates:	38°44′55″N, 90°22′12″W

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