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HPH to OOM: distance & flight time
Haiphong (Cat Bi International Airport) → Cooma (Cooma Snowy Mountains Airport)
4,815 mi
7,749 km · 4,184 nm
9h 54m
estimated nonstop flight time
+3h
time difference · heading southeast
See live HPH→OOM fares Phone-only fares on this route — call free
Flight time details
4,815 miles nonstop takes roughly 9h 54m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- HPH — Cat Bi International Airport · Haiphong, Vietnam
- 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 HPH
- HAN · Noi Bai International Airport65 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 HPH from OOM?
The flight distance from Haiphong (HPH) to Cooma (OOM) is 4,815 miles (7,749 km, 4,184 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HPH to OOM?
A nonstop flight takes about 9h 54m 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 Haiphong and Cooma?
Cooma is 3 hours ahead of Haiphong.
What is the cheapest way to fly from HPH to OOM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HPH–OOM that never appear on search engines, with no booking fees.