How far is Zhaotong from Tonghua?

The distance between Tonghua (Tonghua Sanyuanpu Airport) and Zhaotong (Zhaotong Airport) is 1609 miles / 2589 kilometers / 1398 nautical miles.

The driving distance from Tonghua (TNH) to Zhaotong (ZAT) is 1913 miles / 3078 kilometers, and travel time by car is about 34 hours 49 minutes.

Distance from Tonghua to Zhaotong

There are several ways to calculate the distance from Tonghua to Zhaotong. Here are two standard methods:

Vincenty's formula (applied above)

• 1609.022 miles
• 2589.470 kilometers
• 1398.202 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

• 1608.453 miles
• 2588.554 kilometers
• 1397.708 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 Tonghua to Zhaotong?

The estimated flight time from Tonghua Sanyuanpu Airport to Zhaotong Airport is 3 hours and 32 minutes.

What is the time difference between Tonghua and Zhaotong?

There is no time difference between Tonghua and Zhaotong.

Flight carbon footprint between Tonghua Sanyuanpu Airport (TNH) and Zhaotong Airport (ZAT)

On average, flying from Tonghua to Zhaotong generates about 186 kg of CO2 per passenger, and 186 kilograms equals 411 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Tonghua to Zhaotong

See the map of the shortest flight path between Tonghua Sanyuanpu Airport (TNH) and Zhaotong Airport (ZAT).

Airport information

Origin	Tonghua Sanyuanpu Airport
City:	Tonghua
Country:	China
IATA Code:	TNH
ICAO Code:	ZYTN
Coordinates:	42°15′14″N, 125°42′11″E

Destination	Zhaotong Airport
City:	Zhaotong
Country:	China
IATA Code:	ZAT
ICAO Code:	ZPZT
Coordinates:	27°19′32″N, 103°45′17″E