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YSH to SPF: distance & flight time
Smiths Falls (Smiths Falls-Montague (Russ Beach) Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
1,361 mi
2,190 km · 1,182 nm
3h 25m
estimated nonstop flight time
—
time difference · heading west
See live YSH→SPF fares Phone-only fares on this route — call free
Flight time details
1,361 miles nonstop takes roughly 3h 25m gate to gate, flying west. 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
- YSH — Smiths Falls-Montague (Russ Beach) Airport · Smiths Falls, Canada
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, United States
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 YSH
- YOW · Ottawa Macdonald-Cartier International Airport29 mi away
- OGS · Ogdensburg International Airport30 mi away
- YRO · Ottawa / Rockcliffe Airport38 mi away
- YND · Ottawa / Gatineau Airport44 mi away
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
Frequently asked questions
How far is YSH from SPF?
The flight distance from Smiths Falls (YSH) to Spearfish-South Dakota (SPF) is 1,361 miles (2,190 km, 1,182 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSH to SPF?
A nonstop flight takes about 3h 25m 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 YSH to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSH–SPF that never appear on search engines, with no booking fees.