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SMN to PNH: distance & flight time
Salmon (Lemhi County Airport) → Phnom-penh (Phnom Penh International Airport)
7,837 mi
12,612 km · 6,810 nm
15h 50m
estimated nonstop flight time
+13h
time difference · heading northwest
See live SMN→PNH fares Phone-only fares on this route — call free
Flight time details
7,837 miles nonstop takes roughly 15h 50m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- SMN — Lemhi County Airport · Salmon, 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 SMN
- BTM · Bert Mooney Airport88 mi away
- MYL · McCall Municipal Airport110 mi away
- SUN · Friedman Memorial Airport114 mi away
- MSO · Missoula International Airport124 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 SMN from PNH?
The flight distance from Salmon (SMN) to Phnom-penh (PNH) is 7,837 miles (12,612 km, 6,810 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SMN to PNH?
A nonstop flight takes about 15h 50m 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 Salmon and Phnom-penh?
Phnom-penh is 13 hours ahead of Salmon.
What is the cheapest way to fly from SMN to PNH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SMN–PNH that never appear on search engines, with no booking fees.