How far is Singapore from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Singapore (Singapore Changi Airport) is 9656 miles / 15540 kilometers / 8391 nautical miles.
Washington Dulles International Airport – Singapore Changi Airport
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Distance from Washington D.C. to Singapore
There are several ways to calculate the distance from Washington D.C. to Singapore. 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 Washington D.C. to Singapore?
The estimated flight time from Washington Dulles International Airport to Singapore Changi Airport is 18 hours and 46 minutes.
What is the time difference between Washington D.C. and Singapore?
Flight carbon footprint between Washington Dulles International Airport (IAD) and Singapore Changi Airport (SIN)
On average, flying from Washington D.C. to Singapore 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 Washington D.C. to Singapore
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Singapore Changi Airport (SIN).
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 | Singapore Changi Airport |
|---|---|
| City: | Singapore |
| Country: | Singapore  |
| IATA Code: | SIN |
| ICAO Code: | WSSS |
| Coordinates: | 1°21′0″N, 103°59′38″E |