Need help booking?
Unpublished phone-only deals available
SPF to BSK: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Biskra (Biskra Airport)
5,405 mi
8,699 km · 4,697 nm
11h 4m
estimated nonstop flight time
+7h
time difference · heading northeast
See live SPF→BSK fares Phone-only fares on this route — call free
Flight time details
5,405 miles nonstop takes roughly 11h 4m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-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
- BSK — Biskra Airport · Biskra, Algeria
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 BSK
- BLJ · Batna Airport74 mi away
- BUJ · Bou Saada Airport94 mi away
- QSF · Ain Arnat Airport98 mi away
- ELU · Guemar Airport107 mi away
Frequently asked questions
How far is SPF from BSK?
The flight distance from Spearfish-South Dakota (SPF) to Biskra (BSK) is 5,405 miles (8,699 km, 4,697 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to BSK?
A nonstop flight takes about 11h 4m 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 Biskra?
Biskra is 7 hours ahead of Spearfish-South Dakota.
What is the cheapest way to fly from SPF to BSK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–BSK that never appear on search engines, with no booking fees.