# Distance between Hat Yai (HDY) and Dien Bien Phu (DIN)

Flight distance from Hat Yai to Dien Bien Phu (Hat Yai International Airport – Điện Biên Phủ Airport) is 1010 miles / 1625 kilometers / 877 nautical miles. Estimated flight time is 2 hours 24 minutes.

Driving distance from Hat Yai (HDY) to Dien Bien Phu (DIN) is 1324 miles / 2130 kilometers and travel time by car is about 26 hours 30 minutes.

## Map of flight path and driving directions from Hat Yai to Dien Bien Phu.

Shortest flight path between Hat Yai International Airport (HDY) and Điện Biên Phủ Airport (DIN).

## How far is Dien Bien Phu from Hat Yai?

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

Vincenty's formula (applied above)
• 1009.709 miles
• 1624.969 kilometers
• 877.413 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
• 1014.529 miles
• 1632.727 kilometers
• 881.602 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 Điện Biên Phủ Airport
City: Dien Bien Phu
Country: Vietnam
IATA Code: DIN
ICAO Code: VVDB
Coordinates: 21°23′50″N, 103°0′28″E

## Time difference and current local times

There is no time difference between Hat Yai and Dien Bien Phu.

+07

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## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 151 kg (334 pounds).

## Frequent Flyer Miles Calculator

Hat Yai (HDY) → Dien Bien Phu (DIN).

Distance:
1010
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1010

Round trip?