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HRL to DMK: distance & flight time
Harlingen (Valley International Airport) → Bangkok (Don Mueang International Airport)
9,404 mi
15,134 km · 8,172 nm
18h 54m
estimated nonstop flight time
+12h
time difference · heading northwest
See live HRL→DMK fares Phone-only fares on this route — call free
Flight time details
9,404 miles nonstop takes roughly 18h 54m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- HRL — Valley International Airport · Harlingen, United States
- DMK — Don Mueang International Airport · Bangkok, Thailand
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near HRL
Near DMK
- BKK · Suvarnabhumi Airport19 mi away
- KDT · Kamphaeng Saen Airport48 mi away
- UTP · U-Tapao International Airport89 mi away
- TKH · Takhli Airport97 mi away
Frequently asked questions
How far is HRL from DMK?
The flight distance from Harlingen (HRL) to Bangkok (DMK) is 9,404 miles (15,134 km, 8,172 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRL to DMK?
A nonstop flight takes about 18h 54m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Harlingen and Bangkok?
Bangkok is 12 hours ahead of Harlingen.
What is the cheapest way to fly from HRL to DMK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRL–DMK that never appear on search engines, with no booking fees.