# Distance between Hat Yai (HDY) and Lampang (LPT)

Flight distance from Hat Yai to Lampang (Hat Yai International Airport – Lampang Airport) is 782 miles / 1258 kilometers / 679 nautical miles. Estimated flight time is 1 hour 58 minutes.

Driving distance from Hat Yai (HDY) to Lampang (LPT) is 953 miles / 1534 kilometers and travel time by car is about 17 hours 13 minutes.

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

Shortest flight path between Hat Yai International Airport (HDY) and Lampang Airport (LPT).

## How far is Lampang from Hat Yai?

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

**Vincenty's formula**(applied above)

- 781.680 miles
- 1257.992 kilometers
- 679.261 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**

- 785.640 miles
- 1264.366 kilometers
- 682.703 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 | Lampang Airport |
---|---|

City: | Lampang |

Country: | Thailand |

IATA Code: | LPT |

ICAO Code: | VTCL |

Coordinates: | 18°16′15″N, 99°30′15″E |

## Time difference and current local times

There is no time difference between Hat Yai and Lampang.

### Time Difference

### Hat Yai

### Lampang

## Carbon dioxide emissions

Estimated CO_{2} emissions per passenger is 133 kg (293 pounds).

## Frequent Flyer Miles Calculator

Hat Yai (HDY) → Lampang (LPT).

### In total

Round trip?