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VYS to IAD: distance & flight time
Peru (Illinois Valley Regional Airport-Walter A Duncan Field) → Washington (Washington Dulles International Airport)
639 mi
1,029 km · 555 nm
1h 51m
estimated nonstop flight time
+1h
time difference · heading east
See live VYS→IAD fares Phone-only fares on this route — call free
Flight time details
639 miles nonstop takes roughly 1h 51m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- VYS — Illinois Valley Regional Airport-Walter A Duncan Field · Peru, United States
- 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 VYS
- ORD · Chicago O'Hare International Airport78 mi away
- JOT · Joliet Regional Airport52 mi away
- PIA · General Wayne A. Downing Peoria International Airport55 mi away
- LOT · Lewis University Airport57 mi away
Frequently asked questions
How far is VYS from IAD?
The flight distance from Peru (VYS) to Washington (IAD) is 639 miles (1,029 km, 555 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from VYS to IAD?
A nonstop flight takes about 1h 51m 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 Peru and Washington?
Washington is 1 hour ahead of Peru.
What is the cheapest way to fly from VYS to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on VYS–IAD that never appear on search engines, with no booking fees.