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DEN to BIO: distance & flight time
Denver (Denver International Airport) → Bilbao (Bilbao Airport)
4,905 mi
7,894 km · 4,262 nm
10h 5m
estimated nonstop flight time
+8h
time difference · heading northeast
See live DEN→BIO fares Phone-only fares on this route — call free
Flight time details
4,905 miles nonstop takes roughly 10h 5m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- DEN — Denver International Airport · Denver, United States
- 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 DEN
- BFK · Buckley Air Force Base12 mi away
- APA · Centennial Airport22 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport32 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 DEN from BIO?
The flight distance from Denver (DEN) to Bilbao (BIO) is 4,905 miles (7,894 km, 4,262 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEN to BIO?
A nonstop flight takes about 10h 5m 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 Denver and Bilbao?
Bilbao is 8 hours ahead of Denver.
What is the cheapest way to fly from DEN to BIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEN–BIO that never appear on search engines, with no booking fees.