Air Miles Calculator

Distance between Atlanta, GA (ATL) and Castries (SLU)

Distance from Atlanta to Castries (George F. L. Charles Airport – Hartsfield–Jackson Atlanta International Airport) is 1996 miles / 3213 kilometers / 1735 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1996.157 miles
  • 3212.503 kilometers
  • 1734.613 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1997.912 miles
  • 3215.328 kilometers
  • 1736.138 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Hartsfield–Jackson Atlanta International Airport (ATL) to George F. L. Charles Airport (SLU) is 4 hours 16 minutes.

Time difference and current local times

There is no time difference between Atlanta and Castries.

Time Difference

Atlanta
Castries

Atlanta, GA

 EDT

Castries

 AST

Airport information


A Hartsfield–Jackson Atlanta International Airport
City: Atlanta, GA
Country: United States Flag of United States
IATA Code: ATL
ICAO Code: KATL
Coordinates: 33°38′12″N, 84°25′41″W

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

Map

Atlanta to Castries flight map.

Frequent Flyer Miles Calculator

Atlanta (ATL) → Castries (SLU).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1996
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1996

Round trip?