# Distance between Hat Yai (HDY) and Phitsanulok (PHS)

Flight distance from Hat Yai to Phitsanulok (Hat Yai International Airport – Phitsanulok Airport) is 677 miles / 1090 kilometers / 588 nautical miles. Estimated flight time is 1 hour 46 minutes.

Driving distance from Hat Yai (HDY) to Phitsanulok (PHS) is 812 miles / 1306 kilometers and travel time by car is about 14 hours 45 minutes.

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

Shortest flight path between Hat Yai International Airport (HDY) and Phitsanulok Airport (PHS).

## How far is Phitsanulok from Hat Yai?

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

Vincenty's formula (applied above)
• 677.095 miles
• 1089.680 kilometers
• 588.380 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
• 680.592 miles
• 1095.307 kilometers
• 591.419 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 Phitsanulok Airport
City: Phitsanulok
Country: Thailand
IATA Code: PHS
ICAO Code: VTPP
Coordinates: 16°46′58″N, 100°16′44″E

## Time difference and current local times

There is no time difference between Hat Yai and Phitsanulok.

+07

+07

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 122 kg (269 pounds).

## Frequent Flyer Miles Calculator

Hat Yai (HDY) → Phitsanulok (PHS).

Distance:
677
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
677

Round trip?