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HDH to OOM: distance & flight time
Dillingham (Dillingham Airfield) → Cooma (Cooma Snowy Mountains Airport)
5,279 mi
8,496 km · 4,587 nm
10h 49m
estimated nonstop flight time
+20h
time difference · heading southwest
See live HDH→OOM fares Phone-only fares on this route — call free
Flight time details
5,279 miles nonstop takes roughly 10h 49m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 20-hour time gain when reading arrival times on your ticket.
The two airports
- HDH — Dillingham Airfield · Dillingham, 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 HDH
- HNL · Daniel K Inouye International Airport25 mi away
- HHI · Wheeler Army Airfield12 mi away
- JRF · Kalaeloa Airport20 mi away
- NGF · Kaneohe Bay MCAS (Marion E. Carl Field) Airport29 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 HDH from OOM?
The flight distance from Dillingham (HDH) to Cooma (OOM) is 5,279 miles (8,496 km, 4,587 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HDH to OOM?
A nonstop flight takes about 10h 49m 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 Dillingham and Cooma?
Cooma is 20 hours ahead of Dillingham.
What is the cheapest way to fly from HDH to OOM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDH–OOM that never appear on search engines, with no booking fees.