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CND to BIO: distance & flight time
Constanta (Mihail Kogălniceanu International Airport) → Bilbao (Bilbao Airport)
1,557 mi
2,506 km · 1,353 nm
3h 31m
estimated nonstop flight time
-1h
time difference · heading west
See live CND→BIO fares Phone-only fares on this route — call free
Flight time details
1,557 miles nonstop takes roughly 3h 31m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- CND — Mihail Kogălniceanu International Airport · Constanta, Romania
- 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 CND
- TCE · Tulcea Airport50 mi away
- VAR · Varna Airport85 mi away
- BBU · Băneasa International Airport118 mi away
- OTP · Henri Coandă International Airport119 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 CND from BIO?
The flight distance from Constanta (CND) to Bilbao (BIO) is 1,557 miles (2,506 km, 1,353 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CND to BIO?
A nonstop flight takes about 3h 31m 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 Constanta and Bilbao?
Bilbao is 1 hour behind Constanta.
What is the cheapest way to fly from CND to BIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CND–BIO that never appear on search engines, with no booking fees.