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DMK to HEK: distance & flight time
Bangkok (Don Mueang International Airport) → Heihe (Heihe Airport)
2,920 mi
4,700 km · 2,538 nm
6h 12m
estimated nonstop flight time
+1h
time difference · heading northeast
See live DMK→HEK fares Phone-only fares on this route — call free
Flight time details
2,920 miles nonstop takes roughly 6h 12m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- DMK — Don Mueang International Airport · Bangkok, Thailand
- HEK — Heihe Airport · Heihe, China
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 DMK
- BKK · Suvarnabhumi Airport19 mi away
- KDT · Kamphaeng Saen Airport48 mi away
- UTP · U-Tapao International Airport89 mi away
- TKH · Takhli Airport97 mi away
Near HEK
- BQS · Ignatyevo Airport18 mi away
- DTU · Wudalianchi Dedu Airport131 mi away
- JGD · Jiagedaqi Airport142 mi away
Frequently asked questions
How far is DMK from HEK?
The flight distance from Bangkok (DMK) to Heihe (HEK) is 2,920 miles (4,700 km, 2,538 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DMK to HEK?
A nonstop flight takes about 6h 12m 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 Bangkok and Heihe?
Heihe is 1 hour ahead of Bangkok.
What is the cheapest way to fly from DMK to HEK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DMK–HEK that never appear on search engines, with no booking fees.