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REP to XNN: distance & flight time
Siem-reap (Siem Reap International Airport) → Xining (Xining Caojiabu Airport)
1,601 mi
2,577 km · 1,391 nm
3h 36m
estimated nonstop flight time
+1h
time difference · heading north
See live REP→XNN fares Phone-only fares on this route — call free
Flight time details
1,601 miles nonstop takes roughly 3h 36m gate to gate, flying north. 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
- XNN — Xining Caojiabu Airport · Xining, 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 XNN
- LHW · Lanzhou Zhongchuan Airport88 mi away
- GXH · Gannan Xiahe Airport123 mi away
- JIC · Jinchuan Airport140 mi away
Frequently asked questions
How far is REP from XNN?
The flight distance from Siem-reap (REP) to Xining (XNN) is 1,601 miles (2,577 km, 1,391 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to XNN?
A nonstop flight takes about 3h 36m 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 Xining?
Xining is 1 hour ahead of Siem-reap.
What is the cheapest way to fly from REP to XNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–XNN that never appear on search engines, with no booking fees.