How far is Derry from St Louis, MO?

The distance between St Louis (St. Louis Lambert International Airport) and Derry (City of Derry Airport) is 3847 miles / 6192 kilometers / 3343 nautical miles.

Distance from St Louis to Derry

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

Vincenty's formula (applied above)

• 3847.476 miles
• 6191.913 kilometers
• 3343.365 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

• 3837.498 miles
• 6175.854 kilometers
• 3334.694 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 Derry?

The estimated flight time from St. Louis Lambert International Airport to City of Derry Airport is 7 hours and 47 minutes.

What is the time difference between St Louis and Derry?

The time difference between St Louis and Derry is 6 hours. Derry is 6 hours ahead of St Louis.

Flight carbon footprint between St. Louis Lambert International Airport (STL) and City of Derry Airport (LDY)

On average, flying from St Louis to Derry generates about 437 kg of CO2 per passenger, and 437 kilograms equals 964 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from St Louis to Derry

See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and City of Derry Airport (LDY).

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	City of Derry Airport
City:	Derry
Country:	United Kingdom
IATA Code:	LDY
ICAO Code:	EGAE
Coordinates:	55°2′34″N, 7°9′39″W