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IAD to DSN: distance & flight time
Washington (Washington Dulles International Airport) → Dongsheng (Ordos Ejin Horo Airport)
6,998 mi
11,262 km · 6,081 nm
14h 11m
estimated nonstop flight time
+12h
time difference · heading north
See live IAD→DSN fares Phone-only fares on this route — call free
Flight time details
6,998 miles nonstop takes roughly 14h 11m 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
- DSN — Ordos Ejin Horo Airport · Dongsheng, 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 DSN
- BAV · Baotou Airport74 mi away
- UYN · Yulin Yuyang Airport79 mi away
- HET · Baita International Airport140 mi away
- LLV · Lüliang Airport143 mi away
Frequently asked questions
How far is IAD from DSN?
The flight distance from Washington (IAD) to Dongsheng (DSN) is 6,998 miles (11,262 km, 6,081 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to DSN?
A nonstop flight takes about 14h 11m 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 Dongsheng?
Dongsheng is 12 hours ahead of Washington.
What is the cheapest way to fly from IAD to DSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–DSN that never appear on search engines, with no booking fees.