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RMA to KZC: distance & flight time
Roma (Roma Airport) → Kompong Chnang (Kampong Chhnang Airport)
3,999 mi
6,436 km · 3,475 nm
8h 18m
estimated nonstop flight time
-3h
time difference · heading northwest
See live RMA→KZC fares Phone-only fares on this route — call free
Flight time details
3,999 miles nonstop takes roughly 8h 18m 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
- RMA — Roma Airport · Roma, Australia
- KZC — Kampong Chhnang Airport · Kompong Chnang, Cambodia
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 RMA
- XTO · Taroom Airport87 mi away
- SGO · St George Airport105 mi away
- CCL · Chinchilla Airport115 mi away
- TDR · Theodore Airport135 mi away
Near KZC
- PNH · Phnom Penh International Airport52 mi away
- REP · Siem Reap International Airport95 mi away
- KTI · Kratie Airport102 mi away
- BBM · Battambang Airport107 mi away
Frequently asked questions
How far is RMA from KZC?
The flight distance from Roma (RMA) to Kompong Chnang (KZC) is 3,999 miles (6,436 km, 3,475 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RMA to KZC?
A nonstop flight takes about 8h 18m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from RMA to KZC?
Nonstop service on RMA–KZC depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 8h 18m nonstop estimate.
What is the time difference between Roma and Kompong Chnang?
Kompong Chnang is 3 hours behind Roma.
What is the cheapest way to fly from RMA to KZC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RMA–KZC that never appear on search engines, with no booking fees.
Why are some RMA to KZC fares phone-only?
Consolidator contracts let us sell certain RMA–KZC tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.