How far is Quincy, IL, from Castries?

The distance between Castries (George F. L. Charles Airport) and Quincy (Quincy Regional Airport) is 2556 miles / 4113 kilometers / 2221 nautical miles.

Distance from Castries to Quincy

There are several ways to calculate the distance from Castries to Quincy. Here are two standard methods:

Vincenty's formula (applied above)

• 2555.984 miles
• 4113.457 kilometers
• 2221.089 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

• 2557.899 miles
• 4116.539 kilometers
• 2222.753 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 Castries to Quincy?

The estimated flight time from George F. L. Charles Airport to Quincy Regional Airport is 5 hours and 20 minutes.

What is the time difference between Castries and Quincy?

The time difference between Castries and Quincy is 2 hours. Quincy is 2 hours behind Castries.

Flight carbon footprint between George F. L. Charles Airport (SLU) and Quincy Regional Airport (UIN)

On average, flying from Castries to Quincy generates about 282 kg of CO2 per passenger, and 282 kilograms equals 621 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Castries to Quincy

See the map of the shortest flight path between George F. L. Charles Airport (SLU) and Quincy Regional Airport (UIN).

Airport information

Origin	George F. L. Charles Airport
City:	Castries
Country:	Saint Lucia
IATA Code:	SLU
ICAO Code:	TLPC
Coordinates:	14°1′12″N, 60°59′34″W

Destination	Quincy Regional Airport
City:	Quincy, IL
Country:	United States
IATA Code:	UIN
ICAO Code:	KUIN
Coordinates:	39°56′33″N, 91°11′40″W