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KZC to ISB: distance & flight time
Kompong Chnang (Kampong Chhnang Airport) → Islamabad (New Islamabad International Airport)
2,480 mi
3,992 km · 2,155 nm
5h 20m
estimated nonstop flight time
—
time difference · heading northwest
See live KZC→ISB fares Phone-only fares on this route — call free
Flight time details
2,480 miles nonstop takes roughly 5h 20m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- KZC — Kampong Chhnang Airport · Kompong Chnang, Cambodia
- ISB — New Islamabad International Airport · Islamabad, Pakistan
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 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
Near ISB
- ATG · Minhas Air Base34 mi away
- XJM · Mangla Airport58 mi away
- RAZ · Rawalakot Airport58 mi away
- MFG · Muzaffarabad Airport66 mi away
Frequently asked questions
How far is KZC from ISB?
The flight distance from Kompong Chnang (KZC) to Islamabad (ISB) is 2,480 miles (3,992 km, 2,155 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KZC to ISB?
A nonstop flight takes about 5h 20m 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 KZC to ISB?
Nonstop service on KZC–ISB 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 5h 20m nonstop estimate.
What is the cheapest way to fly from KZC to ISB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KZC–ISB that never appear on search engines, with no booking fees.
Why are some KZC to ISB fares phone-only?
Consolidator contracts let us sell certain KZC–ISB 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.