Need help booking?
Unpublished phone-only deals available
CNB to IAD: distance & flight time
Coonamble (Coonamble Airport) → Washington (Washington Dulles International Airport)
9,812 mi
15,791 km · 8,527 nm
19h 42m
estimated nonstop flight time
-14h
time difference · heading northeast
See live CNB→IAD fares Phone-only fares on this route — call free
Flight time details
9,812 miles nonstop takes roughly 19h 42m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- CNB — Coonamble Airport · Coonamble, Australia
- 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 CNB
- COJ · Coonabarabran Airport58 mi away
- QRR · Warren Airport62 mi away
- WGE · Walgett Airport67 mi away
- DBO · Dubbo City Regional Airport86 mi away
Frequently asked questions
How far is CNB from IAD?
The flight distance from Coonamble (CNB) to Washington (IAD) is 9,812 miles (15,791 km, 8,527 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNB to IAD?
A nonstop flight takes about 19h 42m 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 Coonamble and Washington?
Washington is 14 hours behind Coonamble.
What is the cheapest way to fly from CNB to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNB–IAD that never appear on search engines, with no booking fees.