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IAD to CIH: distance & flight time
Washington (Washington Dulles International Airport) → Changzhi (Changzhi Airport)
7,198 mi
11,584 km · 6,255 nm
14h 35m
estimated nonstop flight time
+12h
time difference · heading north
See live IAD→CIH fares Phone-only fares on this route — call free
Flight time details
7,198 miles nonstop takes roughly 14h 35m 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
- CIH — Changzhi Airport · Changzhi, 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 CIH
- HDG · Handan Airport75 mi away
- LFQ · Linfen Qiaoli Airport83 mi away
- TYN · Taiyuan Wusu Airport107 mi away
- LYA · Luoyang Airport112 mi away
Frequently asked questions
How far is IAD from CIH?
The flight distance from Washington (IAD) to Changzhi (CIH) is 7,198 miles (11,584 km, 6,255 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to CIH?
A nonstop flight takes about 14h 35m 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 Changzhi?
Changzhi is 12 hours ahead of Washington.
What is the cheapest way to fly from IAD to CIH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–CIH that never appear on search engines, with no booking fees.