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Distance between Washington D.C. (IAD) and San Juan (SIG)

Flight distance from Washington D.C. to San Juan (Washington Dulles International Airport – Fernando Luis Ribas Dominicci Airport) is 1567 miles / 2522 kilometers / 1362 nautical miles. Estimated flight time is 3 hours 28 minutes.

Washington D.C. – San Juan

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1567
Miles
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2522
Kilometers
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1362
Nautical miles

How far is San Juan from Washington D.C.?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 1567.320 miles
  • 2522.358 kilometers
  • 1361.964 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
  • 1570.863 miles
  • 2528.058 kilometers
  • 1365.042 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).

Flight Duration

Estimated flight time from Washington D.C. to San Juan is 3 hours 28 minutes.

Time difference and current local times

There is no time difference between Washington D.C. and San Juan.

Washington D.C. time to San Juan time converter

Time in Washington D.C.: 00:00 ⇆ Time in San Juan: 00:00

Current local times

Washington D.C.

 EDT

San Juan

 AST

Carbon dioxide emissions

On average flying from Washington D.C. to San Juan generates about 184 kg of CO2 per passenger, 184 kilograms is equal to 405 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 San Juan

Shortest flight path between Washington Dulles International Airport (IAD) and Fernando Luis Ribas Dominicci Airport (SIG).

Airport information

Origin 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
Destination Fernando Luis Ribas Dominicci Airport
City: San Juan
Country: Puerto Rico Flag of Puerto Rico
IATA Code: SIG
ICAO Code: TJIG
Coordinates: 18°27′24″N, 66°5′53″W