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ACI to OOM: distance & flight time
Alderney (Alderney Airport) → Cooma (Cooma Snowy Mountains Airport)
10,728 mi
17,264 km · 9,322 nm
21h 30m
estimated nonstop flight time
+9h
time difference · heading east
See live ACI→OOM fares Phone-only fares on this route — call free
Flight time details
10,728 miles nonstop takes roughly 21h 30m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- ACI — Alderney Airport · Alderney, Guernsey
- OOM — Cooma Snowy Mountains Airport · Cooma, 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 ACI
- GCI · Guernsey Airport26 mi away
- JER · Jersey Airport34 mi away
- CER · Cherbourg-Maupertus Airport34 mi away
- GFR · Granville Airport64 mi away
Near OOM
- CYG · Corryong Airport61 mi away
- MIM · Merimbula Airport66 mi away
- CBR · Canberra International Airport70 mi away
- MYA · Moruya Airport71 mi away
Frequently asked questions
How far is ACI from OOM?
The flight distance from Alderney (ACI) to Cooma (OOM) is 10,728 miles (17,264 km, 9,322 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACI to OOM?
A nonstop flight takes about 21h 30m 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 Alderney and Cooma?
Cooma is 9 hours ahead of Alderney.
What is the cheapest way to fly from ACI to OOM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACI–OOM that never appear on search engines, with no booking fees.