# Distance between Washington D.C. (IAD) and Christiansted (SSB)

Flight distance from Washington D.C. to Christiansted (Washington Dulles International Airport – Christiansted Harbor Seaplane Base) is 1650 miles / 2655 kilometers / 1433 nautical miles. Estimated flight time is 3 hours 37 minutes.

## Map of flight path from Washington D.C. to Christiansted.

Shortest flight path between Washington Dulles International Airport (IAD) and Christiansted Harbor Seaplane Base (SSB).

## How far is Christiansted from Washington D.C.?

There are several ways to calculate distances between Washington D.C. and Christiansted. Here are two common methods:

Vincenty's formula (applied above)
• 1649.533 miles
• 2654.665 kilometers
• 1433.405 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
• 1653.097 miles
• 2660.402 kilometers
• 1436.502 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 Washington Dulles International Airport
City: Washington D.C.
Country: United States
Coordinates: 38°56′40″N, 77°27′20″W

B Christiansted Harbor Seaplane Base
City: Christiansted
Country: U.S. Virgin Islands
IATA Code: SSB
ICAO Code: VI32
Coordinates: 17°44′49″N, 64°42′17″W

## Time difference and current local times

There is no time difference between Washington D.C. and Christiansted.

EDT

AST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 189 kg (417 pounds).

## Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Christiansted (SSB).

Distance:
1650
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1650

Round trip?