Air Miles Calculator

Distance between Hat Yai (HDY) and Ranong (UNN)

Flight distance from Hat Yai to Ranong (Hat Yai International Airport – Ranong Airport) is 231 miles / 372 kilometers / 201 nautical miles. Estimated flight time is 56 minutes.

Driving distance from Hat Yai (HDY) to Ranong (UNN) is 305 miles / 491 kilometers and travel time by car is about 5 hours 54 minutes.

Map of flight path and driving directions from Hat Yai to Ranong.

Shortest flight path between Hat Yai International Airport (HDY) and Ranong Airport (UNN).

How far is Ranong from Hat Yai?

There are several ways to calculate distances between Hat Yai and Ranong. Here are two common methods:

Vincenty's formula (applied above)
  • 231.323 miles
  • 372.279 kilometers
  • 201.015 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 232.138 miles
  • 373.589 kilometers
  • 201.722 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).

Airport information


A Hat Yai International Airport
City: Hat Yai
Country: Thailand Flag of Thailand
IATA Code: HDY
ICAO Code: VTSS
Coordinates: 6°55′59″N, 100°23′34″E

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

Time difference and current local times

There is no time difference between Hat Yai and Ranong.

Time Difference

Hat Yai

 +07

Ranong

 +07

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 59 kg (130 pounds).

Frequent Flyer Miles Calculator

Hat Yai (HDY) → Ranong (UNN).

Distance:
231
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
231

Round trip?