How far is Delingha from Tonghua?

The distance between Tonghua (Tonghua Sanyuanpu Airport) and Delingha (Delingha Airport) is 1549 miles / 2492 kilometers / 1346 nautical miles.

The driving distance from Tonghua (TNH) to Delingha (HXD) is 1872 miles / 3012 kilometers, and travel time by car is about 34 hours 12 minutes.

Distance from Tonghua to Delingha

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

Vincenty's formula (applied above)

• 1548.562 miles
• 2492.169 kilometers
• 1345.663 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

• 1545.043 miles
• 2486.505 kilometers
• 1342.606 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 Delingha?

The estimated flight time from Tonghua Sanyuanpu Airport to Delingha Airport is 3 hours and 25 minutes.

What is the time difference between Tonghua and Delingha?

There is no time difference between Tonghua and Delingha.

Flight carbon footprint between Tonghua Sanyuanpu Airport (TNH) and Delingha Airport (HXD)

On average, flying from Tonghua to Delingha generates about 183 kg of CO2 per passenger, and 183 kilograms equals 402 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 Delingha

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

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	Delingha Airport
City:	Delingha
Country:	China
IATA Code:	HXD
ICAO Code:	ZLDL
Coordinates:	37°7′31″N, 97°16′7″E