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RCA to KZC: distance & flight time
Rapid City (Ellsworth Air Force Base) → Kompong Chnang (Kampong Chhnang Airport)
8,170 mi
13,148 km · 7,099 nm
16h 29m
estimated nonstop flight time
+13h
time difference · heading northwest
See live RCA→KZC fares Phone-only fares on this route — call free
Flight time details
8,170 miles nonstop takes roughly 16h 29m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- RCA — Ellsworth Air Force Base · Rapid City, 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 RCA
- RAP · Rapid City Regional Airport7 mi away
- SPF · Black Hills Airport-Clyde Ice Field41 mi away
- CDR · Chadron Municipal Airport90 mi away
- GCC · Gillette Campbell County Airport121 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 RCA from KZC?
The flight distance from Rapid City (RCA) to Kompong Chnang (KZC) is 8,170 miles (13,148 km, 7,099 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCA to KZC?
A nonstop flight takes about 16h 29m 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 Rapid City and Kompong Chnang?
Kompong Chnang is 13 hours ahead of Rapid City.
What is the cheapest way to fly from RCA to KZC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCA–KZC that never appear on search engines, with no booking fees.