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REP to RND: distance & flight time
Siem-reap (Siem Reap International Airport) → San Antonio (Randolph Air Force Base)
9,125 mi
14,685 km · 7,929 nm
18h 21m
estimated nonstop flight time
-12h
time difference · heading northeast
See live REP→RND fares Phone-only fares on this route — call free
Flight time details
9,125 miles nonstop takes roughly 18h 21m gate to gate, flying northeast. 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
- REP — Siem Reap International Airport · Siem-reap, Cambodia
- RND — Randolph Air Force Base · San Antonio, 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 RND
- SAT · San Antonio International Airport11 mi away
- SSF · Stinson Municipal Airport18 mi away
- AUS · Austin Bergstrom International Airport59 mi away
- SKF · Lackland Air Force Base21 mi away
Frequently asked questions
How far is REP from RND?
The flight distance from Siem-reap (REP) to San Antonio (RND) is 9,125 miles (14,685 km, 7,929 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to RND?
A nonstop flight takes about 18h 21m 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 San Antonio?
San Antonio is 12 hours behind Siem-reap.
What is the cheapest way to fly from REP to RND?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–RND that never appear on search engines, with no booking fees.