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BIO to KGS: distance & flight time
Bilbao (Bilbao Airport) → Kos (Kos Airport)
1,639 mi
2,638 km · 1,425 nm
3h 41m
estimated nonstop flight time
+1h
time difference · heading east
See live BIO→KGS fares Phone-only fares on this route — call free
Flight time details
1,639 miles nonstop takes roughly 3h 41m gate to gate, flying east. 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
- BIO — Bilbao Airport · Bilbao, Spain
- KGS — Kos Airport · Kos, Greece
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 KGS
- JKL · Kalymnos Airport14 mi away
- LRS · Leros Airport31 mi away
- BXN · Imsık Airport40 mi away
- JTY · Astypalaia Airport42 mi away
Frequently asked questions
How far is BIO from KGS?
The flight distance from Bilbao (BIO) to Kos (KGS) is 1,639 miles (2,638 km, 1,425 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIO to KGS?
A nonstop flight takes about 3h 41m 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 Kos?
Kos is 1 hour ahead of Bilbao.
What is the cheapest way to fly from BIO to KGS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIO–KGS that never appear on search engines, with no booking fees.