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REP to HAK: distance & flight time
Siem-reap (Siem Reap International Airport) → Haikou (Haikou Meilan International Airport)
630 mi
1,013 km · 547 nm
1h 50m
estimated nonstop flight time
+1h
time difference · heading northeast
See live REP→HAK fares Phone-only fares on this route — call free
Flight time details
630 miles nonstop takes roughly 1h 50m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- REP — Siem Reap International Airport · Siem-reap, Cambodia
- HAK — Haikou Meilan International Airport · Haikou, China
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 REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Near HAK
- BAR · Qionghai Bo'ao Airport55 mi away
- ZHA · Zhanjiang Airport89 mi away
- SYX · Sanya Phoenix International Airport132 mi away
- BHY · Beihai Airport134 mi away
Frequently asked questions
How far is REP from HAK?
The flight distance from Siem-reap (REP) to Haikou (HAK) is 630 miles (1,013 km, 547 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to HAK?
A nonstop flight takes about 1h 50m 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 Siem-reap and Haikou?
Haikou is 1 hour ahead of Siem-reap.
What is the cheapest way to fly from REP to HAK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–HAK that never appear on search engines, with no booking fees.