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IAD to SZX: distance & flight time
Washington (Washington Dulles International Airport) → Shenzhen (Shenzhen Bao'an International Airport)
8,120 mi
13,068 km · 7,056 nm
16h 23m
estimated nonstop flight time
+12h
time difference · heading north
See live IAD→SZX fares Phone-only fares on this route — call free
Flight time details
8,120 miles nonstop takes roughly 16h 23m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- SZX — Shenzhen Bao'an International Airport · Shenzhen, 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 IAD
Near SZX
- HKG · Hong Kong International Airport24 mi away
- HHP · Shun Tak Heliport33 mi away
- MFM · Macau International Airport37 mi away
- ZUH · Zhuhai Jinwan Airport52 mi away
Frequently asked questions
How far is IAD from SZX?
The flight distance from Washington (IAD) to Shenzhen (SZX) is 8,120 miles (13,068 km, 7,056 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to SZX?
A nonstop flight takes about 16h 23m 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 Washington and Shenzhen?
Shenzhen is 12 hours ahead of Washington.
What is the cheapest way to fly from IAD to SZX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–SZX that never appear on search engines, with no booking fees.