How far is Zhangye from Ranong?

The distance between Ranong (Ranong Airport) and Zhangye (Zhangye Ganzhou Airport) is 2002 miles / 3222 kilometers / 1740 nautical miles.

The driving distance from Ranong (UNN) to Zhangye (YZY) is 2776 miles / 4468 kilometers, and travel time by car is about 52 hours 46 minutes.

Distance from Ranong to Zhangye

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

Vincenty's formula (applied above)

• 2002.059 miles
• 3222.001 kilometers
• 1739.741 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

• 2009.549 miles
• 3234.056 kilometers
• 1746.251 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 Zhangye?

The estimated flight time from Ranong Airport to Zhangye Ganzhou Airport is 4 hours and 17 minutes.

What is the time difference between Ranong and Zhangye?

The time difference between Ranong and Zhangye is 15 hours. Zhangye is 15 hours behind Ranong.

Flight carbon footprint between Ranong Airport (UNN) and Zhangye Ganzhou Airport (YZY)

On average, flying from Ranong to Zhangye generates about 218 kg of CO2 per passenger, and 218 kilograms equals 481 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 Zhangye

See the map of the shortest flight path between Ranong Airport (UNN) and Zhangye Ganzhou Airport (YZY).

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	Zhangye Ganzhou Airport
City:	Zhangye
Country:	China
IATA Code:	YZY
ICAO Code:	ZLZY
Coordinates:	38°48′6″N, 100°40′30″E