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IAD to OKY: distance & flight time
Washington (Washington Dulles International Airport) → Oakey (Oakey Airport)
9,520 mi
15,321 km · 8,273 nm
19h 8m
estimated nonstop flight time
+14h
time difference · heading west
See live IAD→OKY fares Phone-only fares on this route — call free
Flight time details
9,520 miles nonstop takes roughly 19h 8m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- OKY — Oakey Airport · Oakey, Australia
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 OKY
- WTB · Toowoomba Wellcamp Airport11 mi away
- TWB · Toowoomba Airport14 mi away
- KGY · Kingaroy Airport58 mi away
- ACF · Brisbane Archerfield Airport79 mi away
Frequently asked questions
How far is IAD from OKY?
The flight distance from Washington (IAD) to Oakey (OKY) is 9,520 miles (15,321 km, 8,273 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to OKY?
A nonstop flight takes about 19h 8m 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 Oakey?
Oakey is 14 hours ahead of Washington.
What is the cheapest way to fly from IAD to OKY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–OKY that never appear on search engines, with no booking fees.