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IAD to DLU: distance & flight time
Washington (Washington Dulles International Airport) → Dali (Dali Airport)
7,971 mi
12,829 km · 6,927 nm
16h 6m
estimated nonstop flight time
+12h
time difference · heading north
See live IAD→DLU fares Phone-only fares on this route — call free
Flight time details
7,971 miles nonstop takes roughly 16h 6m 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
- DLU — Dali Airport · Dali, 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 DLU
- LJG · Lijiang Airport71 mi away
- BSD · Baoshan Yunduan Airport83 mi away
- YUA · Yuanmou Air Base98 mi away
- PZI · Bao'anying Airport111 mi away
Frequently asked questions
How far is IAD from DLU?
The flight distance from Washington (IAD) to Dali (DLU) is 7,971 miles (12,829 km, 6,927 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to DLU?
A nonstop flight takes about 16h 6m 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 Dali?
Dali is 12 hours ahead of Washington.
What is the cheapest way to fly from IAD to DLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–DLU that never appear on search engines, with no booking fees.