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DUC to SZV: distance & flight time
Duncan (Halliburton Field) → Suzhou (Suzhou Guangfu Airport)
7,255 mi
11,676 km · 6,304 nm
14h 42m
estimated nonstop flight time
+13h
time difference · heading northwest
See live DUC→SZV fares Phone-only fares on this route — call free
Flight time details
7,255 miles nonstop takes roughly 14h 42m 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
- SZV — Suzhou Guangfu Airport · Suzhou, 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 SZV
- WUX · Sunan Shuofang International Airport16 mi away
- SHA · Shanghai Hongqiao International Airport55 mi away
- CZX · Changzhou Benniu Airport58 mi away
- RUG · Rugao Air Base69 mi away
Frequently asked questions
How far is DUC from SZV?
The flight distance from Duncan (DUC) to Suzhou (SZV) is 7,255 miles (11,676 km, 6,304 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to SZV?
A nonstop flight takes about 14h 42m 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 Suzhou?
Suzhou is 13 hours ahead of Duncan.
What is the cheapest way to fly from DUC to SZV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–SZV that never appear on search engines, with no booking fees.