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IAD to PIA: distance & flight time
Washington (Washington Dulles International Airport) → Peoria (General Wayne A. Downing Peoria International Airport)
660 mi
1,062 km · 573 nm
1h 54m
estimated nonstop flight time
-1h
time difference · heading west
See live IAD→PIA fares Phone-only fares on this route — call free
Flight time details
660 miles nonstop takes roughly 1h 54m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- PIA — General Wayne A. Downing Peoria International Airport · Peoria, 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
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Frequently asked questions
How far is IAD from PIA?
The flight distance from Washington (IAD) to Peoria (PIA) is 660 miles (1,062 km, 573 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to PIA?
A nonstop flight takes about 1h 54m 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 Peoria?
Peoria is 1 hour behind Washington.
What is the cheapest way to fly from IAD to PIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–PIA that never appear on search engines, with no booking fees.