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IAD to CWA: distance & flight time
Washington (Washington Dulles International Airport) → Wassau (Central Wisconsin Airport)
745 mi
1,199 km · 648 nm
2h 5m
estimated nonstop flight time
-1h
time difference · heading northwest
See live IAD→CWA fares Phone-only fares on this route — call free
Flight time details
745 miles nonstop takes roughly 2h 5m gate to gate, flying northwest. 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
- CWA — Central Wisconsin Airport · Wassau, 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 IAD
Near CWA
- AUW · Wausau Downtown Airport10 mi away
- STE · Stevens Point Municipal Airport17 mi away
- MFI · Marshfield Municipal Airport27 mi away
- ISW · Alexander Field South Wood County Airport30 mi away
Frequently asked questions
How far is IAD from CWA?
The flight distance from Washington (IAD) to Wassau (CWA) is 745 miles (1,199 km, 648 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to CWA?
A nonstop flight takes about 2h 5m 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 Wassau?
Wassau is 1 hour behind Washington.
What is the cheapest way to fly from IAD to CWA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–CWA that never appear on search engines, with no booking fees.