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BUF to PNH: distance & flight time
Buffalo (Buffalo Niagara International Airport) → Phnom-penh (Phnom Penh International Airport)
8,665 mi
13,945 km · 7,530 nm
17h 27m
estimated nonstop flight time
+11h
time difference · heading north
See live BUF→PNH fares Phone-only fares on this route — call free
Flight time details
8,665 miles nonstop takes roughly 17h 27m 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
- BUF — Buffalo Niagara International Airport · Buffalo, 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 BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 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 BUF from PNH?
The flight distance from Buffalo (BUF) to Phnom-penh (PNH) is 8,665 miles (13,945 km, 7,530 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BUF to PNH?
A nonstop flight takes about 17h 27m 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 Buffalo and Phnom-penh?
Phnom-penh is 11 hours ahead of Buffalo.
What is the cheapest way to fly from BUF to PNH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BUF–PNH that never appear on search engines, with no booking fees.