How far is Tachileik from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Tachileik (Tachilek Airport) is 8339 miles / 13420 kilometers / 7246 nautical miles.
Washington Dulles International Airport – Tachilek Airport
Search flights
Distance from Washington D.C. to Tachileik
There are several ways to calculate the distance from Washington D.C. to Tachileik. Here are two standard methods:
Vincenty's formula (applied above)- 8338.854 miles
- 13420.085 kilometers
- 7246.266 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- 8327.240 miles
- 13401.394 kilometers
- 7236.174 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 Tachileik?
The estimated flight time from Washington Dulles International Airport to Tachilek Airport is 16 hours and 17 minutes.
What is the time difference between Washington D.C. and Tachileik?
Flight carbon footprint between Washington Dulles International Airport (IAD) and Tachilek Airport (THL)
On average, flying from Washington D.C. to Tachileik generates about 1 048 kg of CO2 per passenger, and 1 048 kilograms equals 2 311 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 Tachileik
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Tachilek Airport (THL).
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 | Tachilek Airport |
|---|---|
| City: | Tachileik |
| Country: | Burma  |
| IATA Code: | THL |
| ICAO Code: | VYTL |
| Coordinates: | 20°29′1″N, 99°56′7″E |