Air Miles Calculator

Distance between Washington D.C. (IAD) and Road Town (EIS)

Flight distance from Washington D.C. to Road Town (Washington Dulles International Airport – Terrance B. Lettsome International Airport) is 1611 miles / 2592 kilometers / 1400 nautical miles. Estimated flight time is 3 hours 32 minutes.

Map of flight path from Washington D.C. to Road Town.

Shortest flight path between Washington Dulles International Airport (IAD) and Terrance B. Lettsome International Airport (EIS).

How far is Road Town from Washington D.C.?

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

Vincenty's formula (applied above)
  • 1610.886 miles
  • 2592.470 kilometers
  • 1399.822 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
  • 1614.179 miles
  • 2597.769 kilometers
  • 1402.683 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 Flag of United States
IATA Code: IAD
ICAO Code: KIAD
Coordinates: 38°56′40″N, 77°27′20″W

B Terrance B. Lettsome International Airport
City: Road Town
Country: British Virgin Islands Flag of British Virgin Islands
IATA Code: EIS
ICAO Code: TUPJ
Coordinates: 18°26′41″N, 64°32′34″W

Time difference and current local times

There is no time difference between Washington D.C. and Road Town.

Time Difference

Washington D.C.

 EDT

Road Town

 AST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 187 kg (411 pounds).

Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Road Town (EIS).

Distance:
1611
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1611

Round trip?