# Distance between Hat Yai (HDY) and Penang (PEN)

Flight distance from Hat Yai to Penang (Hat Yai International Airport – Penang International Airport) is 113 miles / 181 kilometers / 98 nautical miles. Estimated flight time is 42 minutes.

Driving distance from Hat Yai (HDY) to Penang (PEN) is 137 miles / 221 kilometers and travel time by car is about 2 hours 43 minutes.

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

Shortest flight path between Hat Yai International Airport (HDY) and Penang International Airport (PEN).

## How far is Penang from Hat Yai?

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

Vincenty's formula (applied above)
• 112.706 miles
• 181.383 kilometers
• 97.939 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
• 113.322 miles
• 182.374 kilometers
• 98.474 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
IATA Code: HDY
ICAO Code: VTSS
Coordinates: 6°55′59″N, 100°23′34″E

B Penang International Airport
City: Penang
Country: Malaysia
IATA Code: PEN
ICAO Code: WMKP
Coordinates: 5°17′49″N, 100°16′37″E

## Time difference and current local times

The time difference between Hat Yai and Penang is 1 hour. Penang is 1 hour ahead of Hat Yai.

+07

+08

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 42 kg (92 pounds).

## Frequent Flyer Miles Calculator

Hat Yai (HDY) → Penang (PEN).

Distance:
113
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
113

Round trip?