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HEH to REP: distance & flight time
Heho (Heho Airport) → Siem-reap (Siem Reap International Airport)
687 mi
1,105 km · 597 nm
1h 58m
estimated nonstop flight time
+0.5h
time difference · heading southeast
See live HEH→REP fares Phone-only fares on this route — call free
Flight time details
687 miles nonstop takes roughly 1h 58m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.5-hour time gain when reading arrival times on your ticket.
The two airports
- HEH — Heho Airport · Heho, Burma
- 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 HEH
- NMS · Namsang Airport62 mi away
- LIW · Loikaw Airport78 mi away
- MDL · Mandalay International Airport84 mi away
- NYT · Naypyidaw Airport87 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 HEH from REP?
The flight distance from Heho (HEH) to Siem-reap (REP) is 687 miles (1,105 km, 597 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEH to REP?
A nonstop flight takes about 1h 58m 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 Heho and Siem-reap?
Siem-reap is 0.5 hours ahead of Heho.
What is the cheapest way to fly from HEH to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEH–REP that never appear on search engines, with no booking fees.