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RML to BIO: distance & flight time
Colombo (Colombo Ratmalana Airport) → Bilbao (Bilbao Airport)
5,534 mi
8,906 km · 4,809 nm
11h 19m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live RML→BIO fares Phone-only fares on this route — call free
Flight time details
5,534 miles nonstop takes roughly 11h 19m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- RML — Colombo Ratmalana Airport · Colombo, Sri Lanka
- BIO — Bilbao Airport · Bilbao, Spain
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 RML
- CMB · Bandaranaike International Colombo Airport25 mi away
- KCT · Koggala Airport65 mi away
- HRI · Mattala Rajapaksa International Airport93 mi away
- GIU · Sigiriya Air Force Base97 mi away
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
Frequently asked questions
How far is RML from BIO?
The flight distance from Colombo (RML) to Bilbao (BIO) is 5,534 miles (8,906 km, 4,809 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RML to BIO?
A nonstop flight takes about 11h 19m 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 Colombo and Bilbao?
Bilbao is 3.5 hours behind Colombo.
What is the cheapest way to fly from RML to BIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RML–BIO that never appear on search engines, with no booking fees.