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EFD to PNH: distance & flight time
Houston (Ellington Airport) → Phnom-penh (Phnom Penh International Airport)
9,297 mi
14,962 km · 8,079 nm
18h 42m
estimated nonstop flight time
+12h
time difference · heading northwest
See live EFD→PNH fares Phone-only fares on this route — call free
Flight time details
9,297 miles nonstop takes roughly 18h 42m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- EFD — Ellington Airport · Houston, 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 EFD
- IAH · George Bush Intercontinental Houston Airport28 mi away
- HOU · William P Hobby Airport8 mi away
- AAP · Andrau Airpark27 mi away
- GLS · Scholes International At Galveston Airport30 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 EFD from PNH?
The flight distance from Houston (EFD) to Phnom-penh (PNH) is 9,297 miles (14,962 km, 8,079 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EFD to PNH?
A nonstop flight takes about 18h 42m 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 Houston and Phnom-penh?
Phnom-penh is 12 hours ahead of Houston.
What is the cheapest way to fly from EFD to PNH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EFD–PNH that never appear on search engines, with no booking fees.