Need help booking?
Unpublished phone-only deals available
PHD to REP: distance & flight time
New Philadelpha (Harry Clever Field) → Siem-reap (Siem Reap International Airport)
8,699 mi
13,999 km · 7,559 nm
17h 31m
estimated nonstop flight time
+11h
time difference · heading north
See live PHD→REP fares Phone-only fares on this route — call free
Flight time details
8,699 miles nonstop takes roughly 17h 31m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- PHD — Harry Clever Field · New Philadelpha, United States
- REP — Siem Reap International Airport · Siem-reap, 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 PHD
- CAK · Akron Canton Regional Airport31 mi away
- AKC · Akron Fulton International Airport39 mi away
- ZZV · Zanesville Municipal Airport44 mi away
- HLG · Wheeling Ohio County Airport46 mi away
Near REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Frequently asked questions
How far is PHD from REP?
The flight distance from New Philadelpha (PHD) to Siem-reap (REP) is 8,699 miles (13,999 km, 7,559 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHD to REP?
A nonstop flight takes about 17h 31m 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 New Philadelpha and Siem-reap?
Siem-reap is 11 hours ahead of New Philadelpha.
What is the cheapest way to fly from PHD to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHD–REP that never appear on search engines, with no booking fees.