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CWI to SPF: distance & flight time
Clinton (Clinton Municipal Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
701 mi
1,129 km · 610 nm
1h 59m
estimated nonstop flight time
-1h
time difference · heading west
See live CWI→SPF fares Phone-only fares on this route — call free
Flight time details
701 miles nonstop takes roughly 1h 59m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- CWI — Clinton Municipal Airport · Clinton, United States
- 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 CWI
- MLI · Quad City International Airport28 mi away
- DBQ · Dubuque Regional Airport44 mi away
- GBG · Galesburg Municipal Airport62 mi away
- IOW · Iowa City Municipal Airport64 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 CWI from SPF?
The flight distance from Clinton (CWI) to Spearfish-South Dakota (SPF) is 701 miles (1,129 km, 610 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CWI to SPF?
A nonstop flight takes about 1h 59m 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 Clinton and Spearfish-South Dakota?
Spearfish-South Dakota is 1 hour behind Clinton.
What is the cheapest way to fly from CWI to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CWI–SPF that never appear on search engines, with no booking fees.