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KZC to FSM: distance & flight time
Kompong Chnang (Kampong Chhnang Airport) → Fort Smith (Fort Smith Regional Airport)
8,923 mi
14,360 km · 7,754 nm
17h 58m
estimated nonstop flight time
-12h
time difference · heading north
See live KZC→FSM fares Phone-only fares on this route — call free
Flight time details
8,923 miles nonstop takes roughly 17h 58m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- KZC — Kampong Chhnang Airport · Kompong Chnang, Cambodia
- FSM — Fort Smith Regional Airport · Fort Smith, United States
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 FSM
- FYV · Drake Field47 mi away
- XNA · Northwest Arkansas Regional Airport65 mi away
- MLC · Mc Alester Regional Airport86 mi away
- OKM · Okmulgee Regional Airport92 mi away
Frequently asked questions
How far is KZC from FSM?
The flight distance from Kompong Chnang (KZC) to Fort Smith (FSM) is 8,923 miles (14,360 km, 7,754 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KZC to FSM?
A nonstop flight takes about 17h 58m 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 Kompong Chnang and Fort Smith?
Fort Smith is 12 hours behind Kompong Chnang.
What is the cheapest way to fly from KZC to FSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KZC–FSM that never appear on search engines, with no booking fees.