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CMH to COJ: distance & flight time
Columbus (John Glenn Columbus International Airport) → Coonabarabran (Coonabarabran Airport)
9,491 mi
15,274 km · 8,247 nm
19h 5m
estimated nonstop flight time
+14h
time difference · heading west
See live CMH→COJ fares Phone-only fares on this route — call free
Flight time details
9,491 miles nonstop takes roughly 19h 5m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- CMH — John Glenn Columbus International Airport · Columbus, United States
- COJ — Coonabarabran Airport · Coonabarabran, Australia
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 CMH
Near COJ
- CNB · Coonamble Airport58 mi away
- GUH · Gunnedah Airport64 mi away
- DBO · Dubbo City Regional Airport73 mi away
- NAA · Narrabri Airport77 mi away
Frequently asked questions
How far is CMH from COJ?
The flight distance from Columbus (CMH) to Coonabarabran (COJ) is 9,491 miles (15,274 km, 8,247 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMH to COJ?
A nonstop flight takes about 19h 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 Columbus and Coonabarabran?
Coonabarabran is 14 hours ahead of Columbus.
What is the cheapest way to fly from CMH to COJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMH–COJ that never appear on search engines, with no booking fees.