How far is Tacheng from Sainyabuli?

The distance between Sainyabuli (Sayaboury Airport) and Tacheng (Tacheng Airport) is 2159 miles / 3474 kilometers / 1876 nautical miles.

The driving distance from Sainyabuli (ZBY) to Tacheng (TCG) is 3197 miles / 5145 kilometers, and travel time by car is about 58 hours 40 minutes.

Distance from Sainyabuli to Tacheng

There are several ways to calculate the distance from Sainyabuli to Tacheng. Here are two standard methods:

Vincenty's formula (applied above)

• 2158.563 miles
• 3473.871 kilometers
• 1875.740 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

• 2161.732 miles
• 3478.970 kilometers
• 1878.494 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 Sainyabuli to Tacheng?

The estimated flight time from Sayaboury Airport to Tacheng Airport is 4 hours and 35 minutes.

What is the time difference between Sainyabuli and Tacheng?

The time difference between Sainyabuli and Tacheng is 1 hour. Tacheng is 1 hour behind Sainyabuli.

Flight carbon footprint between Sayaboury Airport (ZBY) and Tacheng Airport (TCG)

On average, flying from Sainyabuli to Tacheng generates about 236 kg of CO2 per passenger, and 236 kilograms equals 519 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Sainyabuli to Tacheng

See the map of the shortest flight path between Sayaboury Airport (ZBY) and Tacheng Airport (TCG).

Airport information

Origin	Sayaboury Airport
City:	Sainyabuli
Country:	Laos
IATA Code:	ZBY
ICAO Code:	VLSB
Coordinates:	19°14′36″N, 101°42′33″E

Destination	Tacheng Airport
City:	Tacheng
Country:	China
IATA Code:	TCG
ICAO Code:	ZWTC
Coordinates:	46°40′21″N, 83°20′26″E