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IAD to CNO: distance & flight time
Washington (Washington Dulles International Airport) → Chino (Chino Airport)
2,241 mi
3,606 km · 1,947 nm
4h 52m
estimated nonstop flight time
—
time difference · heading west
See live IAD→CNO fares Phone-only fares on this route — call free
Flight time details
2,241 miles nonstop takes roughly 4h 52m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- CNO — Chino Airport · Chino, 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 CNO
- LAX · Los Angeles International Airport44 mi away
- ONT · Ontario International Airport6 mi away
- CCB · Cable Airport10 mi away
- RAL · Riverside Municipal Airport11 mi away
Frequently asked questions
How far is IAD from CNO?
The flight distance from Washington (IAD) to Chino (CNO) is 2,241 miles (3,606 km, 1,947 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to CNO?
A nonstop flight takes about 4h 52m 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 cheapest way to fly from IAD to CNO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–CNO that never appear on search engines, with no booking fees.