How far is Washington D.C. from Singapore?
The distance between Singapore (Singapore Changi Airport) and Washington D.C. (Washington Dulles International Airport) is 9656 miles / 15540 kilometers / 8391 nautical miles.
Singapore Changi Airport – Washington Dulles International Airport
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Distance from Singapore to Washington D.C.
There are several ways to calculate the distance from Singapore to Washington D.C.. Here are two standard methods:
Vincenty's formula (applied above)- 9656.017 miles
- 15539.854 kilometers
- 8390.850 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- 9651.194 miles
- 15532.092 kilometers
- 8386.659 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 Singapore to Washington D.C.?
The estimated flight time from Singapore Changi Airport to Washington Dulles International Airport is 18 hours and 46 minutes.
What is the time difference between Singapore and Washington D.C.?
Flight carbon footprint between Singapore Changi Airport (SIN) and Washington Dulles International Airport (IAD)
On average, flying from Singapore to Washington D.C. generates about 1 248 kg of CO2 per passenger, and 1 248 kilograms equals 2 751 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Singapore to Washington D.C.
See the map of the shortest flight path between Singapore Changi Airport (SIN) and Washington Dulles International Airport (IAD).
Airport information
| Origin | Singapore Changi Airport |
|---|---|
| City: | Singapore |
| Country: | Singapore  |
| IATA Code: | SIN |
| ICAO Code: | WSSS |
| Coordinates: | 1°21′0″N, 103°59′38″E |
| Destination | 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 |