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GRI to OOM: distance & flight time
Grand Island (Central Nebraska Regional Airport) → Cooma (Cooma Snowy Mountains Airport)
8,882 mi
14,294 km · 7,718 nm
17h 53m
estimated nonstop flight time
+15h
time difference · heading west
See live GRI→OOM fares Phone-only fares on this route — call free
Flight time details
8,882 miles nonstop takes roughly 17h 53m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- GRI — Central Nebraska Regional Airport · Grand Island, United States
- 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 GRI
- HDE · Brewster Field65 mi away
- LXN · Jim Kelly Field78 mi away
- LNK · Lincoln Airport81 mi away
- OFK · Karl Stefan Memorial Airport84 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 GRI from OOM?
The flight distance from Grand Island (GRI) to Cooma (OOM) is 8,882 miles (14,294 km, 7,718 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRI to OOM?
A nonstop flight takes about 17h 53m 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 Grand Island and Cooma?
Cooma is 15 hours ahead of Grand Island.
What is the cheapest way to fly from GRI to OOM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRI–OOM that never appear on search engines, with no booking fees.