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REP to APC: distance & flight time
Siem-reap (Siem Reap International Airport) → Napa (Napa County Airport)
7,790 mi
12,536 km · 6,769 nm
15h 44m
estimated nonstop flight time
-14h
time difference · heading northeast
See live REP→APC fares Phone-only fares on this route — call free
Flight time details
7,790 miles nonstop takes roughly 15h 44m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- REP — Siem Reap International Airport · Siem-reap, Cambodia
- APC — Napa County Airport · Napa, 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 REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Near APC
- SFO · San Francisco International Airport41 mi away
- NOT · Marin County Airport - Gnoss Field16 mi away
- SUU · Travis Air Force Base20 mi away
- CCR · Buchanan Field20 mi away
Frequently asked questions
How far is REP from APC?
The flight distance from Siem-reap (REP) to Napa (APC) is 7,790 miles (12,536 km, 6,769 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to APC?
A nonstop flight takes about 15h 44m 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 Siem-reap and Napa?
Napa is 14 hours behind Siem-reap.
What is the cheapest way to fly from REP to APC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–APC that never appear on search engines, with no booking fees.