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DUC to HEK: distance & flight time
Duncan (Halliburton Field) → Heihe (Heihe Airport)
5,969 mi
9,606 km · 5,187 nm
12h 10m
estimated nonstop flight time
+13h
time difference · heading northwest
See live DUC→HEK fares Phone-only fares on this route — call free
Flight time details
5,969 miles nonstop takes roughly 12h 10m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- DUC — Halliburton Field · Duncan, United States
- 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 DUC
Near HEK
- BQS · Ignatyevo Airport18 mi away
- DTU · Wudalianchi Dedu Airport131 mi away
- JGD · Jiagedaqi Airport142 mi away
Frequently asked questions
How far is DUC from HEK?
The flight distance from Duncan (DUC) to Heihe (HEK) is 5,969 miles (9,606 km, 5,187 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to HEK?
A nonstop flight takes about 12h 10m 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 Duncan and Heihe?
Heihe is 13 hours ahead of Duncan.
What is the cheapest way to fly from DUC to HEK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–HEK that never appear on search engines, with no booking fees.