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NAK to REP: distance & flight time
Nakhon Ratchasima (Nakhon Ratchasima Airport) → Siem-reap (Siem Reap International Airport)
146 mi
235 km · 127 nm
51m
estimated nonstop flight time
Same time
time difference · heading southeast
See live NAK→REP fares Phone-only fares on this route — call free
Flight time details
146 miles nonstop takes roughly 51m gate to gate, flying southeast. 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
- NAK — Nakhon Ratchasima Airport · Nakhon Ratchasima, Thailand
- REP — Siem Reap International Airport · Siem-reap, 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 NAK
- BFV · Buri Ram Airport66 mi away
- PXR · Surin Airport79 mi away
- KKC · Khon Kaen Airport109 mi away
- ROI · Roi Et Airport126 mi away
Near REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Frequently asked questions
How far is NAK from REP?
The flight distance from Nakhon Ratchasima (NAK) to Siem-reap (REP) is 146 miles (235 km, 127 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NAK to REP?
A nonstop flight takes about 51m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from NAK to REP?
Nonstop service on NAK–REP depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 51m nonstop estimate.
What is the cheapest way to fly from NAK to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NAK–REP that never appear on search engines, with no booking fees.
Why are some NAK to REP fares phone-only?
Consolidator contracts let us sell certain NAK–REP tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.