How far is Tachileik from Dehradun?

The distance between Dehradun (Dehradun Airport) and Tachileik (Tachilek Airport) is 1512 miles / 2434 kilometers / 1314 nautical miles.

The driving distance from Dehradun (DED) to Tachileik (THL) is 2353 miles / 3786 kilometers, and travel time by car is about 46 hours 31 minutes.

Distance from Dehradun to Tachileik

There are several ways to calculate the distance from Dehradun to Tachileik. Here are two standard methods:

Vincenty's formula (applied above)

• 1512.239 miles
• 2433.712 kilometers
• 1314.100 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

• 1511.241 miles
• 2432.107 kilometers
• 1313.233 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 Dehradun to Tachileik?

The estimated flight time from Dehradun Airport to Tachilek Airport is 3 hours and 21 minutes.

What is the time difference between Dehradun and Tachileik?

The time difference between Dehradun and Tachileik is 1 hour. Tachileik is 1 hour ahead of Dehradun.

Flight carbon footprint between Dehradun Airport (DED) and Tachilek Airport (THL)

On average, flying from Dehradun to Tachileik generates about 180 kg of CO2 per passenger, and 180 kilograms equals 397 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Dehradun to Tachileik

See the map of the shortest flight path between Dehradun Airport (DED) and Tachilek Airport (THL).

Airport information

Origin	Dehradun Airport
City:	Dehradun
Country:	India
IATA Code:	DED
ICAO Code:	VIDN
Coordinates:	30°11′22″N, 78°10′49″E

Destination	Tachilek Airport
City:	Tachileik
Country:	Burma
IATA Code:	THL
ICAO Code:	VYTL
Coordinates:	20°29′1″N, 99°56′7″E