Map of flight path from Washington D.C. to Saint Croix.
Shortest flight path between Washington Dulles International Airport (IAD) and Henry E. Rohlsen Airport (STX).
How far is Saint Croix from Washington D.C.?
There are several ways to calculate distances between Washington D.C. and Saint Croix. Here are two common methods:Vincenty's formula (applied above)
- 1649.738 miles
- 2654.997 kilometers
- 1433.584 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
- 1653.335 miles
- 2660.784 kilometers
- 1436.709 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).
Time difference and current local times
There is no time difference between Washington D.C. and Saint Croix.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 189 kg (417 pounds).
Frequent Flyer Miles Calculator
Washington D.C. (IAD) → Saint Croix (STX).