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IMK to REP: distance & flight time
Simikot (Simikot Airport) → Siem-reap (Siem Reap International Airport)
1,811 mi
2,914 km · 1,574 nm
4h 1m
estimated nonstop flight time
+1.3h
time difference · heading southeast
See live IMK→REP fares Phone-only fares on this route — call free
Flight time details
1,811 miles nonstop takes roughly 4h 1m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.3-hour time gain when reading arrival times on your ticket.
The two airports
- IMK — Simikot Airport · Simikot, Nepal
- 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 IMK
- BJU · Bajura Airport34 mi away
- BJH · Bajhang Airport48 mi away
- JUM · Jumla Airport53 mi away
- DOP · Dolpa Airport91 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 IMK from REP?
The flight distance from Simikot (IMK) to Siem-reap (REP) is 1,811 miles (2,914 km, 1,574 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IMK to REP?
A nonstop flight takes about 4h 1m 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 IMK to REP?
Nonstop service on IMK–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 4h 1m nonstop estimate.
What is the time difference between Simikot and Siem-reap?
Siem-reap is 1.3 hours ahead of Simikot.
What is the cheapest way to fly from IMK to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IMK–REP that never appear on search engines, with no booking fees.
Why are some IMK to REP fares phone-only?
Consolidator contracts let us sell certain IMK–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.