Need help booking?
Unpublished phone-only deals available
PHL to PNH: distance & flight time
Philadelphia (Philadelphia International Airport) → Phnom-penh (Phnom Penh International Airport)
8,884 mi
14,298 km · 7,720 nm
17h 53m
estimated nonstop flight time
+11h
time difference · heading north
See live PHL→PNH fares Phone-only fares on this route — call free
Flight time details
8,884 miles nonstop takes roughly 17h 53m 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
- PHL — Philadelphia International Airport · Philadelphia, United States
- PNH — Phnom Penh International Airport · Phnom-penh, 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 PHL
- BBX · Wings Field18 mi away
- PNE · Northeast Philadelphia Airport19 mi away
- LLY · South Jersey Regional Airport22 mi away
- NXX · Willow Grove Naval Air Station/Joint Reserve Base23 mi away
Near PNH
- KZC · Kampong Chhnang Airport52 mi away
- KTI · Kratie Airport105 mi away
- KOS · Sihanoukville International Airport106 mi away
- PQC · Phu Quoc International Airport111 mi away
Frequently asked questions
How far is PHL from PNH?
The flight distance from Philadelphia (PHL) to Phnom-penh (PNH) is 8,884 miles (14,298 km, 7,720 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHL to PNH?
A nonstop flight takes about 17h 53m 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 Philadelphia and Phnom-penh?
Phnom-penh is 11 hours ahead of Philadelphia.
What is the cheapest way to fly from PHL to PNH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHL–PNH that never appear on search engines, with no booking fees.