How far is Ulukhaktok from St Louis, MO?

The distance between St Louis (St. Louis Lambert International Airport) and Ulukhaktok (Ulukhaktok/Holman Airport) is 2423 miles / 3899 kilometers / 2105 nautical miles.

Distance from St Louis to Ulukhaktok

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

Vincenty's formula (applied above)

• 2422.566 miles
• 3898.741 kilometers
• 2105.152 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

• 2419.207 miles
• 3893.336 kilometers
• 2102.233 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 Ulukhaktok?

The estimated flight time from St. Louis Lambert International Airport to Ulukhaktok/Holman Airport is 5 hours and 5 minutes.

What is the time difference between St Louis and Ulukhaktok?

The time difference between St Louis and Ulukhaktok is 1 hour. Ulukhaktok is 1 hour behind St Louis.

Flight carbon footprint between St. Louis Lambert International Airport (STL) and Ulukhaktok/Holman Airport (YHI)

On average, flying from St Louis to Ulukhaktok generates about 266 kg of CO2 per passenger, and 266 kilograms equals 587 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from St Louis to Ulukhaktok

See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Ulukhaktok/Holman Airport (YHI).

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	Ulukhaktok/Holman Airport
City:	Ulukhaktok
Country:	Canada
IATA Code:	YHI
ICAO Code:	CYHI
Coordinates:	70°45′46″N, 117°48′21″W