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ATL to PNH: distance & flight time
Atlanta (Hartsfield Jackson Atlanta International Airport) → Phnom-penh (Phnom Penh International Airport)
9,256 mi
14,896 km · 8,043 nm
18h 37m
estimated nonstop flight time
+11h
time difference · heading north
See live ATL→PNH fares Phone-only fares on this route — call free
Flight time details
9,256 miles nonstop takes roughly 18h 37m 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
- ATL — Hartsfield Jackson Atlanta International Airport · Atlanta, 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 ATL
- FTY · Fulton County Airport Brown Field11 mi away
- PDK · DeKalb Peachtree Airport18 mi away
- MGE · Dobbins Air Reserve Base20 mi away
- LZU · Gwinnett County Briscoe Field36 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 ATL from PNH?
The flight distance from Atlanta (ATL) to Phnom-penh (PNH) is 9,256 miles (14,896 km, 8,043 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATL to PNH?
A nonstop flight takes about 18h 37m 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 Atlanta and Phnom-penh?
Phnom-penh is 11 hours ahead of Atlanta.
What is the cheapest way to fly from ATL to PNH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATL–PNH that never appear on search engines, with no booking fees.