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IAD to PXH: distance & flight time
Washington (Washington Dulles International Airport) → Prominent Hill (Prominent Hill Airport)
10,463 mi
16,838 km · 9,092 nm
20h 59m
estimated nonstop flight time
+13.5h
time difference · heading west
See live IAD→PXH fares Phone-only fares on this route — call free
Flight time details
10,463 miles nonstop takes roughly 20h 59m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13.5-hour time gain when reading arrival times on your ticket.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- PXH — Prominent Hill Airport · Prominent Hill, 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 PXH
- CPD · Coober Pedy Airport67 mi away
- OLP · Olympic Dam Airport97 mi away
- UMR · Woomera Airfield125 mi away
Frequently asked questions
How far is IAD from PXH?
The flight distance from Washington (IAD) to Prominent Hill (PXH) is 10,463 miles (16,838 km, 9,092 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to PXH?
A nonstop flight takes about 20h 59m 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 Prominent Hill?
Prominent Hill is 13.5 hours ahead of Washington.
What is the cheapest way to fly from IAD to PXH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–PXH that never appear on search engines, with no booking fees.