How far is Seletar from Washington D.C.?
The distance between Washington D.C. (Ronald Reagan Washington National Airport) and Seletar (Seletar Airport) is 9659 miles / 15544 kilometers / 8393 nautical miles.
Ronald Reagan Washington National Airport – Seletar Airport
Search flights
Distance from Washington D.C. to Seletar
There are several ways to calculate the distance from Washington D.C. to Seletar. Here are two standard methods:
Vincenty's formula (applied above)- 9658.727 miles
- 15544.214 kilometers
- 8393.204 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- 9653.893 miles
- 15536.435 kilometers
- 8389.004 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 Seletar?
The estimated flight time from Ronald Reagan Washington National Airport to Seletar Airport is 18 hours and 47 minutes.
What is the time difference between Washington D.C. and Seletar?
Flight carbon footprint between Ronald Reagan Washington National Airport (DCA) and Seletar Airport (XSP)
On average, flying from Washington D.C. to Seletar generates about 1 248 kg of CO2 per passenger, and 1 248 kilograms equals 2 752 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 Seletar
See the map of the shortest flight path between Ronald Reagan Washington National Airport (DCA) and Seletar Airport (XSP).
Airport information
| Origin | Ronald Reagan Washington National Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | DCA |
| ICAO Code: | KDCA |
| Coordinates: | 38°51′7″N, 77°2′15″W |
| Destination | Seletar Airport |
|---|---|
| City: | Seletar |
| Country: | Singapore  |
| IATA Code: | XSP |
| ICAO Code: | WSSL |
| Coordinates: | 1°25′1″N, 103°52′4″E |