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BIO to REP: distance & flight time
Bilbao (Bilbao Airport) → Siem-reap (Siem Reap International Airport)
6,395 mi
10,292 km · 5,557 nm
13h
estimated nonstop flight time
+5h
time difference · heading east
See live BIO→REP fares Phone-only fares on this route — call free
Flight time details
6,395 miles nonstop takes roughly 13h gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- BIO — Bilbao Airport · Bilbao, Spain
- 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 BIO
- VIT · Vitoria/Foronda Airport30 mi away
- SDR · Santander Airport47 mi away
- EAS · San Sebastian Airport56 mi away
- RJL · Logroño-Agoncillo Airport65 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 BIO from REP?
The flight distance from Bilbao (BIO) to Siem-reap (REP) is 6,395 miles (10,292 km, 5,557 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIO to REP?
A nonstop flight takes about 13h 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 Bilbao and Siem-reap?
Siem-reap is 5 hours ahead of Bilbao.
What is the cheapest way to fly from BIO to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIO–REP that never appear on search engines, with no booking fees.