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KNF to BIO: distance & flight time
Marham (RAF Marham) → Bilbao (Bilbao Airport)
665 mi
1,071 km · 578 nm
1h 55m
estimated nonstop flight time
+1h
time difference · heading south
See live KNF→BIO fares Phone-only fares on this route — call free
Flight time details
665 miles nonstop takes roughly 1h 55m gate to gate, flying south. 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
- KNF — RAF Marham · Marham, United Kingdom
- 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 KNF
- LKZ · RAF Lakenheath17 mi away
- MHZ · RAF Mildenhall20 mi away
- BEQ · RAF Honington23 mi away
- NWI · Norwich International Airport31 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 KNF from BIO?
The flight distance from Marham (KNF) to Bilbao (BIO) is 665 miles (1,071 km, 578 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KNF to BIO?
A nonstop flight takes about 1h 55m 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 Marham and Bilbao?
Bilbao is 1 hour ahead of Marham.
What is the cheapest way to fly from KNF to BIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KNF–BIO that never appear on search engines, with no booking fees.