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NST to PNH: distance & flight time
Nakhon Si Thammarat (Nakhon Si Thammarat Airport) → Phnom-penh (Phnom Penh International Airport)
393 mi
632 km · 341 nm
1h 30m
estimated nonstop flight time
Same time
time difference · heading northeast
See live NST→PNH fares Phone-only fares on this route — call free
Flight time details
393 miles nonstop takes roughly 1h 30m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- NST — Nakhon Si Thammarat Airport · Nakhon Si Thammarat, Thailand
- 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 NST
- URT · Surat Thani Airport69 mi away
- USM · Samui Airport70 mi away
- KBV · Krabi Airport72 mi away
- TST · Trang Airport75 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 NST from PNH?
The flight distance from Nakhon Si Thammarat (NST) to Phnom-penh (PNH) is 393 miles (632 km, 341 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NST to PNH?
A nonstop flight takes about 1h 30m 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 cheapest way to fly from NST to PNH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NST–PNH that never appear on search engines, with no booking fees.