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COJ to HPH: distance & flight time
Coonabarabran (Coonabarabran Airport) → Haiphong (Cat Bi International Airport)
4,575 mi
7,362 km · 3,975 nm
9h 26m
estimated nonstop flight time
-3h
time difference · heading northwest
See live COJ→HPH fares Phone-only fares on this route — call free
Flight time details
4,575 miles nonstop takes roughly 9h 26m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- COJ — Coonabarabran Airport · Coonabarabran, Australia
- HPH — Cat Bi International Airport · Haiphong, Vietnam
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 COJ
- CNB · Coonamble Airport58 mi away
- GUH · Gunnedah Airport64 mi away
- DBO · Dubbo City Regional Airport73 mi away
- NAA · Narrabri Airport77 mi away
Near HPH
- HAN · Noi Bai International Airport65 mi away
Frequently asked questions
How far is COJ from HPH?
The flight distance from Coonabarabran (COJ) to Haiphong (HPH) is 4,575 miles (7,362 km, 3,975 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COJ to HPH?
A nonstop flight takes about 9h 26m 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 Coonabarabran and Haiphong?
Haiphong is 3 hours behind Coonabarabran.
What is the cheapest way to fly from COJ to HPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COJ–HPH that never appear on search engines, with no booking fees.