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IAD to YIP: distance & flight time
Washington (Washington Dulles International Airport) → Detroit (Willow Run Airport)
391 mi
630 km · 340 nm
1h 30m
estimated nonstop flight time
Same time
time difference · heading northwest
See live IAD→YIP fares Phone-only fares on this route — call free
Flight time details
391 miles nonstop takes roughly 1h 30m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- YIP — Willow Run Airport · Detroit, United States
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 YIP
- DTW · Detroit Metropolitan Wayne County Airport9 mi away
- ARB · Ann Arbor Municipal Airport11 mi away
- DET · Coleman A. Young Municipal Airport29 mi away
- YQG · Windsor Airport30 mi away
Frequently asked questions
How far is IAD from YIP?
The flight distance from Washington (IAD) to Detroit (YIP) is 391 miles (630 km, 340 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to YIP?
A nonstop flight takes about 1h 30m 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 cheapest way to fly from IAD to YIP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–YIP that never appear on search engines, with no booking fees.