How far is Changzhi from Ranong?

The distance between Ranong (Ranong Airport) and Changzhi (Changzhi Wangcun Airport) is 2038 miles / 3279 kilometers / 1771 nautical miles.

The driving distance from Ranong (UNN) to Changzhi (CIH) is 2622 miles / 4219 kilometers, and travel time by car is about 49 hours 22 minutes.

Distance from Ranong to Changzhi

There are several ways to calculate the distance from Ranong to Changzhi. Here are two standard methods:

Vincenty's formula (applied above)

• 2037.657 miles
• 3279.291 kilometers
• 1770.676 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

• 2043.416 miles
• 3288.559 kilometers
• 1775.680 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 Ranong to Changzhi?

The estimated flight time from Ranong Airport to Changzhi Wangcun Airport is 4 hours and 21 minutes.

What is the time difference between Ranong and Changzhi?

The time difference between Ranong and Changzhi is 1 hour. Changzhi is 1 hour ahead of Ranong.

Flight carbon footprint between Ranong Airport (UNN) and Changzhi Wangcun Airport (CIH)

On average, flying from Ranong to Changzhi generates about 222 kg of CO2 per passenger, and 222 kilograms equals 489 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Ranong to Changzhi

See the map of the shortest flight path between Ranong Airport (UNN) and Changzhi Wangcun Airport (CIH).

Airport information

Origin	Ranong Airport
City:	Ranong
Country:	Thailand
IATA Code:	UNN
ICAO Code:	VTSR
Coordinates:	9°46′39″N, 98°35′7″E

Destination	Changzhi Wangcun Airport
City:	Changzhi
Country:	China
IATA Code:	CIH
ICAO Code:	ZBCZ
Coordinates:	36°14′51″N, 113°7′33″E