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DUC to XNN: distance & flight time
Duncan (Halliburton Field) → Xining (Xining Caojiabu Airport)
7,365 mi
11,853 km · 6,400 nm
14h 54m
estimated nonstop flight time
+13h
time difference · heading north
See live DUC→XNN fares Phone-only fares on this route — call free
Flight time details
7,365 miles nonstop takes roughly 14h 54m gate to gate, flying north. 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
- XNN — Xining Caojiabu Airport · Xining, 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 XNN
- LHW · Lanzhou Zhongchuan Airport88 mi away
- GXH · Gannan Xiahe Airport123 mi away
- JIC · Jinchuan Airport140 mi away
Frequently asked questions
How far is DUC from XNN?
The flight distance from Duncan (DUC) to Xining (XNN) is 7,365 miles (11,853 km, 6,400 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to XNN?
A nonstop flight takes about 14h 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 Duncan and Xining?
Xining is 13 hours ahead of Duncan.
What is the cheapest way to fly from DUC to XNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–XNN that never appear on search engines, with no booking fees.