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MAM to REP: distance & flight time
Matamoros (General Servando Canales International Airport) → Siem-reap (Siem Reap International Airport)
9,373 mi
15,084 km · 8,145 nm
18h 51m
estimated nonstop flight time
+13h
time difference · heading northwest
See live MAM→REP fares Phone-only fares on this route — call free
Flight time details
9,373 miles nonstop takes roughly 18h 51m 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
- MAM — General Servando Canales International Airport · Matamoros, Mexico
- 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 MAM
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 MAM from REP?
The flight distance from Matamoros (MAM) to Siem-reap (REP) is 9,373 miles (15,084 km, 8,145 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MAM to REP?
A nonstop flight takes about 18h 51m 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 Matamoros and Siem-reap?
Siem-reap is 13 hours ahead of Matamoros.
What is the cheapest way to fly from MAM to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MAM–REP that never appear on search engines, with no booking fees.