Need help booking?
Unpublished phone-only deals available
CGD to DUC: distance & flight time
Changde (Changde Airport) → Duncan (Halliburton Field)
7,650 mi
12,311 km · 6,647 nm
15h 28m
estimated nonstop flight time
-13h
time difference · heading northeast
See live CGD→DUC fares Phone-only fares on this route — call free
Flight time details
7,650 miles nonstop takes roughly 15h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- CGD — Changde Airport · Changde, China
- DUC — Halliburton Field · Duncan, United States
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 CGD
- DYG · Dayong Airport73 mi away
- CSX · Changsha Huanghua International Airport108 mi away
- YIH · Yichang Sanxia Airport114 mi away
Near DUC
Frequently asked questions
How far is CGD from DUC?
The flight distance from Changde (CGD) to Duncan (DUC) is 7,650 miles (12,311 km, 6,647 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CGD to DUC?
A nonstop flight takes about 15h 28m 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 Changde and Duncan?
Duncan is 13 hours behind Changde.
What is the cheapest way to fly from CGD to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGD–DUC that never appear on search engines, with no booking fees.