How far is Ranong from Hanoi?

The distance between Hanoi (Noi Bai International Airport) and Ranong (Ranong Airport) is 922 miles / 1484 kilometers / 801 nautical miles.

The driving distance from Hanoi (HAN) to Ranong (UNN) is 1249 miles / 2010 kilometers, and travel time by car is about 24 hours 37 minutes.

Distance from Hanoi to Ranong

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

Vincenty's formula (applied above)

• 921.939 miles
• 1483.717 kilometers
• 801.143 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

• 924.868 miles
• 1488.430 kilometers
• 803.688 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 Hanoi to Ranong?

The estimated flight time from Noi Bai International Airport to Ranong Airport is 2 hours and 14 minutes.

What is the time difference between Hanoi and Ranong?

There is no time difference between Hanoi and Ranong.

Flight carbon footprint between Noi Bai International Airport (HAN) and Ranong Airport (UNN)

On average, flying from Hanoi to Ranong generates about 145 kg of CO2 per passenger, and 145 kilograms equals 320 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Hanoi to Ranong

See the map of the shortest flight path between Noi Bai International Airport (HAN) and Ranong Airport (UNN).

Airport information

Origin	Noi Bai International Airport
City:	Hanoi
Country:	Vietnam
IATA Code:	HAN
ICAO Code:	VVNB
Coordinates:	21°13′16″N, 105°48′25″E

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