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IAD to KAU: distance & flight time

Washington (Washington Dulles International Airport) → Kauhava (Kauhava Airport)

4,161 mi
6,697 km · 3,616 nm
8h 38m
estimated nonstop flight time
+7h
time difference · heading northeast
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Flight time details

4,161 miles nonstop takes roughly 8h 38m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.

The two airports

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.

Frequently asked questions

How far is IAD from KAU?

The flight distance from Washington (IAD) to Kauhava (KAU) 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 IAD to KAU?

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 Washington and Kauhava?

Kauhava is 7 hours ahead of Washington.

What is the cheapest way to fly from IAD to KAU?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–KAU that never appear on search engines, with no booking fees.
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