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PNH to BTM: distance & flight time
Phnom-penh (Phnom Penh International Airport) → Butte (Bert Mooney Airport)
7,837 mi
12,613 km · 6,811 nm
15h 50m
estimated nonstop flight time
-13h
time difference · heading northeast
See live PNH→BTM fares Phone-only fares on this route — call free
Flight time details
7,837 miles nonstop takes roughly 15h 50m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- PNH — Phnom Penh International Airport · Phnom-penh, Cambodia
- BTM — Bert Mooney Airport · Butte, United States
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 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
Near BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Frequently asked questions
How far is PNH from BTM?
The flight distance from Phnom-penh (PNH) to Butte (BTM) is 7,837 miles (12,613 km, 6,811 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PNH to BTM?
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 Phnom-penh and Butte?
Butte is 13 hours behind Phnom-penh.
What is the cheapest way to fly from PNH to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PNH–BTM that never appear on search engines, with no booking fees.