How far is Udon Thani from Washington D.C.?
The distance between Washington D.C. (Ronald Reagan Washington National Airport) and Udon Thani (Udon Thani International Airport) is 8562 miles / 13779 kilometers / 7440 nautical miles.
Ronald Reagan Washington National Airport – Udon Thani International Airport
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Distance from Washington D.C. to Udon Thani
There are several ways to calculate the distance from Washington D.C. to Udon Thani. Here are two standard methods:
Vincenty's formula (applied above)- 8561.718 miles
- 13778.750 kilometers
- 7439.930 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- 8551.089 miles
- 13761.643 kilometers
- 7430.693 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 Udon Thani?
The estimated flight time from Ronald Reagan Washington National Airport to Udon Thani International Airport is 16 hours and 42 minutes.
What is the time difference between Washington D.C. and Udon Thani?
Flight carbon footprint between Ronald Reagan Washington National Airport (DCA) and Udon Thani International Airport (UTH)
On average, flying from Washington D.C. to Udon Thani generates about 1 081 kg of CO2 per passenger, and 1 081 kilograms equals 2 384 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 Udon Thani
See the map of the shortest flight path between Ronald Reagan Washington National Airport (DCA) and Udon Thani International Airport (UTH).
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 | Udon Thani International Airport |
|---|---|
| City: | Udon Thani |
| Country: | Thailand  |
| IATA Code: | UTH |
| ICAO Code: | VTUD |
| Coordinates: | 17°23′11″N, 102°47′16″E |