Need help booking?
Unpublished phone-only deals available
RST to KZC: distance & flight time
Rochester (Rochester International Airport) → Kompong Chnang (Kampong Chhnang Airport)
8,410 mi
13,535 km · 7,308 nm
16h 57m
estimated nonstop flight time
+12h
time difference · heading north
See live RST→KZC fares Phone-only fares on this route — call free
Flight time details
8,410 miles nonstop takes roughly 16h 57m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- RST — Rochester International Airport · Rochester, United States
- 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 RST
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 RST from KZC?
The flight distance from Rochester (RST) to Kompong Chnang (KZC) is 8,410 miles (13,535 km, 7,308 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RST to KZC?
A nonstop flight takes about 16h 57m 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 Rochester and Kompong Chnang?
Kompong Chnang is 12 hours ahead of Rochester.
What is the cheapest way to fly from RST to KZC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RST–KZC that never appear on search engines, with no booking fees.