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SPF to JST: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Johnstown (John Murtha Johnstown Cambria County Airport)
1,300 mi
2,092 km · 1,129 nm
3h 18m
estimated nonstop flight time
+2h
time difference · heading east
See live SPF→JST fares Phone-only fares on this route — call free
Flight time details
1,300 miles nonstop takes roughly 3h 18m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-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
- JST — John Murtha Johnstown Cambria County Airport · Johnstown, 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 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 JST
- AOO · Altoona Blair County Airport27 mi away
- LBE · Arnold Palmer Regional Airport30 mi away
- CBE · Greater Cumberland Regional Airport49 mi away
- AGC · Allegheny County Airport58 mi away
Frequently asked questions
How far is SPF from JST?
The flight distance from Spearfish-South Dakota (SPF) to Johnstown (JST) is 1,300 miles (2,092 km, 1,129 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to JST?
A nonstop flight takes about 3h 18m 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 Johnstown?
Johnstown is 2 hours ahead of Spearfish-South Dakota.
What is the cheapest way to fly from SPF to JST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–JST that never appear on search engines, with no booking fees.