How far is Tachileik from Ottawa?

The distance between Ottawa (Ottawa Macdonald–Cartier International Airport) and Tachileik (Tachilek Airport) is 7894 miles / 12704 kilometers / 6859 nautical miles.

Distance from Ottawa to Tachileik

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

Vincenty's formula (applied above)

• 7893.714 miles
• 12703.701 kilometers
• 6859.450 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

• 7881.630 miles
• 12684.254 kilometers
• 6848.949 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 Ottawa to Tachileik?

The estimated flight time from Ottawa Macdonald–Cartier International Airport to Tachilek Airport is 15 hours and 26 minutes.

What is the time difference between Ottawa and Tachileik?

The time difference between Ottawa and Tachileik is 11 hours 30 minutes. Tachileik is 11 hours 30 minutes ahead of Ottawa.

Flight carbon footprint between Ottawa Macdonald–Cartier International Airport (YOW) and Tachilek Airport (THL)

On average, flying from Ottawa to Tachileik generates about 983 kg of CO2 per passenger, and 983 kilograms equals 2 167 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Ottawa to Tachileik

See the map of the shortest flight path between Ottawa Macdonald–Cartier International Airport (YOW) and Tachilek Airport (THL).

Airport information

Origin	Ottawa Macdonald–Cartier International Airport
City:	Ottawa
Country:	Canada
IATA Code:	YOW
ICAO Code:	CYOW
Coordinates:	45°19′20″N, 75°40′9″W

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