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KAU to IAD: distance & flight time
Kauhava (Kauhava Airport) → Washington (Washington Dulles International Airport)
4,161 mi
6,697 km · 3,616 nm
8h 38m
estimated nonstop flight time
-7h
time difference · heading northwest
See live KAU→IAD fares Phone-only fares on this route — call free
Flight time details
4,161 miles nonstop takes roughly 8h 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- KAU — Kauhava Airport · Kauhava, Finland
- 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 KAU
- SJY · Seinäjoki Airport31 mi away
- KOK · Kokkola-Pietarsaari Airport41 mi away
- VAA · Vaasa Airport41 mi away
- KHJ · Kauhajoki Airport50 mi away
Frequently asked questions
How far is KAU from IAD?
The flight distance from Kauhava (KAU) to Washington (IAD) is 4,161 miles (6,697 km, 3,616 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KAU to IAD?
A nonstop flight takes about 8h 38m 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 Kauhava and Washington?
Washington is 7 hours behind Kauhava.
What is the cheapest way to fly from KAU to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KAU–IAD that never appear on search engines, with no booking fees.