Air Miles Calculator

Distance between St John's (ANU) and Castries (SLU)

Flight distance from St John's to Castries (V. C. Bird International Airport – George F. L. Charles Airport) is 221 miles / 355 kilometers / 192 nautical miles. Estimated flight time is 55 minutes.

Map of flight path from St John's to Castries.

Shortest flight path between V. C. Bird International Airport (ANU) and George F. L. Charles Airport (SLU).

How far is Castries from St John's?

There are several ways to calculate distances between St John's and Castries. Here are two common methods:

Vincenty's formula (applied above)
  • 220.811 miles
  • 355.361 kilometers
  • 191.880 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
  • 221.810 miles
  • 356.968 kilometers
  • 192.747 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).

Airport information


A V. C. Bird International Airport
City: St John's
Country: Antigua and Barbuda Flag of Antigua and Barbuda
IATA Code: ANU
ICAO Code: TAPA
Coordinates: 17°8′12″N, 61°47′33″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

Time difference and current local times

There is no time difference between St John's and Castries.

Time Difference

St John's

 AST

Castries

 AST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 58 kg (127 pounds).

Frequent Flyer Miles Calculator

St John's (ANU) → Castries (SLU).

Distance:
221
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
221

Round trip?