How far is Dazhou from Ranong?

The distance between Ranong (Ranong Airport) and Dazhou (Dazhou Heshi Airport) is 1588 miles / 2555 kilometers / 1380 nautical miles.

The driving distance from Ranong (UNN) to Dazhou (DAX) is 2103 miles / 3384 kilometers, and travel time by car is about 40 hours 29 minutes.

Distance from Ranong to Dazhou

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

Vincenty's formula (applied above)

• 1587.618 miles
• 2555.024 kilometers
• 1379.602 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

• 1593.215 miles
• 2564.031 kilometers
• 1384.466 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 Dazhou?

The estimated flight time from Ranong Airport to Dazhou Heshi Airport is 3 hours and 30 minutes.

What is the time difference between Ranong and Dazhou?

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

Flight carbon footprint between Ranong Airport (UNN) and Dazhou Heshi Airport (DAX)

On average, flying from Ranong to Dazhou generates about 185 kg of CO2 per passenger, and 185 kilograms equals 408 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 Dazhou

See the map of the shortest flight path between Ranong Airport (UNN) and Dazhou Heshi Airport (DAX).

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	Dazhou Heshi Airport
City:	Dazhou
Country:	China
IATA Code:	DAX
ICAO Code:	ZUDX
Coordinates:	31°17′59″N, 107°30′0″E