How far is Loei from Tonghua?

The distance between Tonghua (Tonghua Sanyuanpu Airport) and Loei (Loei Airport) is 2219 miles / 3571 kilometers / 1928 nautical miles.

The driving distance from Tonghua (TNH) to Loei (LOE) is 2796 miles / 4499 kilometers, and travel time by car is about 52 hours 54 minutes.

Distance from Tonghua to Loei

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

Vincenty's formula (applied above)

• 2218.697 miles
• 3570.646 kilometers
• 1927.995 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

• 2220.945 miles
• 3574.265 kilometers
• 1929.949 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 Tonghua to Loei?

The estimated flight time from Tonghua Sanyuanpu Airport to Loei Airport is 4 hours and 42 minutes.

What is the time difference between Tonghua and Loei?

The time difference between Tonghua and Loei is 1 hour. Loei is 1 hour behind Tonghua.

Flight carbon footprint between Tonghua Sanyuanpu Airport (TNH) and Loei Airport (LOE)

On average, flying from Tonghua to Loei generates about 243 kg of CO2 per passenger, and 243 kilograms equals 535 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 Loei

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

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	Loei Airport
City:	Loei
Country:	Thailand
IATA Code:	LOE
ICAO Code:	VTUL
Coordinates:	17°26′20″N, 101°43′19″E