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COU to ADL: distance & flight time
Columbia (Columbia Regional Airport) → Adelaide (Adelaide International Airport)
9,655 mi
15,539 km · 8,390 nm
19h 24m
estimated nonstop flight time
+14.5h
time difference · heading west
See live COU→ADL fares Phone-only fares on this route — call free
Flight time details
9,655 miles nonstop takes roughly 19h 24m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14.5-hour time gain when reading arrival times on your ticket.
The two airports
- COU — Columbia Regional Airport · Columbia, United States
- ADL — Adelaide International Airport · Adelaide, 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 COU
- JEF · Jefferson City Memorial Airport16 mi away
- AIZ · Lee C Fine Memorial Airport53 mi away
- SZL · Whiteman Air Force Base72 mi away
- TBN · Waynesville-St. Robert Regional Forney field75 mi away
Near ADL
- PEA · Penneshaw Airport65 mi away
- KGC · Kingscote Airport78 mi away
- PPI · Port Pirie Airport122 mi away
- RMK · Renmark Airport132 mi away
Frequently asked questions
How far is COU from ADL?
The flight distance from Columbia (COU) to Adelaide (ADL) is 9,655 miles (15,539 km, 8,390 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COU to ADL?
A nonstop flight takes about 19h 24m 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 Columbia and Adelaide?
Adelaide is 14.5 hours ahead of Columbia.
What is the cheapest way to fly from COU to ADL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COU–ADL that never appear on search engines, with no booking fees.