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CMH to UMR: distance & flight time
Columbus (John Glenn Columbus International Airport) → Woomera (Woomera Airfield)
10,143 mi
16,324 km · 8,814 nm
20h 21m
estimated nonstop flight time
+13.5h
time difference · heading west
See live CMH→UMR fares Phone-only fares on this route — call free
Flight time details
10,143 miles nonstop takes roughly 20h 21m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13.5-hour time gain when reading arrival times on your ticket.
The two airports
- CMH — John Glenn Columbus International Airport · Columbus, United States
- UMR — Woomera Airfield · Woomera, 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 UMR
- OLP · Olympic Dam Airport46 mi away
- LGH · Leigh Creek Airport103 mi away
- PUG · Port Augusta Airport108 mi away
- PXH · Prominent Hill Airport125 mi away
Frequently asked questions
How far is CMH from UMR?
The flight distance from Columbus (CMH) to Woomera (UMR) is 10,143 miles (16,324 km, 8,814 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMH to UMR?
A nonstop flight takes about 20h 21m 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 Woomera?
Woomera is 13.5 hours ahead of Columbus.
What is the cheapest way to fly from CMH to UMR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMH–UMR that never appear on search engines, with no booking fees.