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SPF to YSF: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Stony Rapids (Stony Rapids Airport)
1,024 mi
1,648 km · 890 nm
2h 42m
estimated nonstop flight time
Same time
time difference · heading north
See live SPF→YSF fares Phone-only fares on this route — call free
Flight time details
1,024 miles nonstop takes roughly 2h 42m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, United States
- YSF — Stony Rapids Airport · Stony Rapids, Canada
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 YSF
- ZFD · Fond-Du-Lac Airport48 mi away
- YNL · Points North Landing Airport92 mi away
- YBE · Uranium City Airport95 mi away
- ZWL · Wollaston Lake Airport124 mi away
Frequently asked questions
How far is SPF from YSF?
The flight distance from Spearfish-South Dakota (SPF) to Stony Rapids (YSF) is 1,024 miles (1,648 km, 890 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to YSF?
A nonstop flight takes about 2h 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 cheapest way to fly from SPF to YSF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–YSF that never appear on search engines, with no booking fees.