How far is Galle from Washington D.C.?

The distance between Washington D.C. (Washington Dulles International Airport) and Galle (Koggala Airport) is 9029 miles / 14531 kilometers / 7846 nautical miles.

Distance from Washington D.C. to Galle

There are several ways to calculate the distance from Washington D.C. to Galle. Here are two standard methods:

Vincenty's formula (applied above)

• 9029.258 miles
• 14531.182 kilometers
• 7846.211 nautical miles

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

Haversine formula

• 9021.691 miles
• 14519.005 kilometers
• 7839.635 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).

How long does it take to fly from Washington D.C. to Galle?

The estimated flight time from Washington Dulles International Airport to Koggala Airport is 17 hours and 35 minutes.

What is the time difference between Washington D.C. and Galle?

The time difference between Washington D.C. and Galle is 10 hours 30 minutes. Galle is 10 hours 30 minutes ahead of Washington D.C..

Flight carbon footprint between Washington Dulles International Airport (IAD) and Koggala Airport (KCT)

On average, flying from Washington D.C. to Galle generates about 1 152 kg of CO2 per passenger, and 1 152 kilograms equals 2 539 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Washington D.C. to Galle

See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Koggala Airport (KCT).

Airport information

Origin	Washington Dulles International Airport
City:	Washington D.C.
Country:	United States
IATA Code:	IAD
ICAO Code:	KIAD
Coordinates:	38°56′40″N, 77°27′20″W

Destination	Koggala Airport
City:	Galle
Country:	Sri Lanka
IATA Code:	KCT
ICAO Code:	VCCK
Coordinates:	5°59′37″N, 80°19′13″E