Need help booking?
Unpublished phone-only deals available
CHS to BIO: distance & flight time
Charleston (Charleston Air Force Base-International Airport) → Bilbao (Bilbao Airport)
4,106 mi
6,608 km · 3,568 nm
8h 31m
estimated nonstop flight time
+6h
time difference · heading northeast
See live CHS→BIO fares Phone-only fares on this route — call free
Flight time details
4,106 miles nonstop takes roughly 8h 31m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- CHS — Charleston Air Force Base-International Airport · Charleston, 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 CHS
- BFT · Beaufort County Airport48 mi away
- GGE · Georgetown County Airport51 mi away
- HHH · Hilton Head Airport60 mi away
- OGB · Orangeburg Municipal Airport61 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 CHS from BIO?
The flight distance from Charleston (CHS) to Bilbao (BIO) is 4,106 miles (6,608 km, 3,568 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CHS to BIO?
A nonstop flight takes about 8h 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 Charleston and Bilbao?
Bilbao is 6 hours ahead of Charleston.
What is the cheapest way to fly from CHS to BIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CHS–BIO that never appear on search engines, with no booking fees.