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SPF to BIQ: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Biarritz-bayonne (Biarritz-Anglet-Bayonne Airport)
4,709 mi
7,578 km · 4,092 nm
9h 42m
estimated nonstop flight time
+8h
time difference · heading northeast
See live SPF→BIQ fares Phone-only fares on this route — call free
Flight time details
4,709 miles nonstop takes roughly 9h 42m 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
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, United States
- BIQ — Biarritz-Anglet-Bayonne Airport · Biarritz-bayonne, France
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 SPF
- RCA · Ellsworth Air Force Base41 mi away
- RAP · Rapid City Regional Airport47 mi away
- GCC · Gillette Campbell County Airport87 mi away
- CDR · Chadron Municipal Airport119 mi away
Near BIQ
- EAS · San Sebastian Airport15 mi away
- PNA · Pamplona Airport49 mi away
- PUF · Pau Pyrénées Airport56 mi away
- BIO · Bilbao Airport70 mi away
Frequently asked questions
How far is SPF from BIQ?
The flight distance from Spearfish-South Dakota (SPF) to Biarritz-bayonne (BIQ) is 4,709 miles (7,578 km, 4,092 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to BIQ?
A nonstop flight takes about 9h 42m 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 Spearfish-South Dakota and Biarritz-bayonne?
Biarritz-bayonne is 8 hours ahead of Spearfish-South Dakota.
What is the cheapest way to fly from SPF to BIQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–BIQ that never appear on search engines, with no booking fees.