How far is Tonghua from Zhaotong?

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

The driving distance from Zhaotong (ZAT) to Tonghua (TNH) is 1913 miles / 3079 kilometers, and travel time by car is about 34 hours 49 minutes.

Distance from Zhaotong to Tonghua

There are several ways to calculate the distance from Zhaotong to Tonghua. 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 Zhaotong to Tonghua?

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

What is the time difference between Zhaotong and Tonghua?

There is no time difference between Zhaotong and Tonghua.

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

On average, flying from Zhaotong to Tonghua 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 Zhaotong to Tonghua

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

Airport information

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

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