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OKY to IAD: distance & flight time
Oakey (Oakey Airport) → Washington (Washington Dulles International Airport)
9,520 mi
15,321 km · 8,273 nm
19h 8m
estimated nonstop flight time
-14h
time difference · heading northeast
See live OKY→IAD fares Phone-only fares on this route — call free
Flight time details
9,520 miles nonstop takes roughly 19h 8m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- OKY — Oakey Airport · Oakey, Australia
- IAD — Washington Dulles International Airport · Washington, 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 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 OKY from IAD?
The flight distance from Oakey (OKY) to Washington (IAD) 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 OKY to IAD?
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 Oakey and Washington?
Washington is 14 hours behind Oakey.
What is the cheapest way to fly from OKY to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKY–IAD that never appear on search engines, with no booking fees.