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SPF to IOW: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Iowa City (Iowa City Municipal Airport)
647 mi
1,042 km · 563 nm
1h 52m
estimated nonstop flight time
+1h
time difference · heading east
See live SPF→IOW fares Phone-only fares on this route — call free
Flight time details
647 miles nonstop takes roughly 1h 52m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-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
- IOW — Iowa City Municipal Airport · Iowa City, 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 IOW
- CID · The Eastern Iowa Airport19 mi away
- MLI · Quad City International Airport55 mi away
- OTM · Ottumwa Regional Airport59 mi away
- BRL · Southeast Iowa Regional Airport63 mi away
Frequently asked questions
How far is SPF from IOW?
The flight distance from Spearfish-South Dakota (SPF) to Iowa City (IOW) is 647 miles (1,042 km, 563 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to IOW?
A nonstop flight takes about 1h 52m 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 Iowa City?
Iowa City is 1 hour ahead of Spearfish-South Dakota.
What is the cheapest way to fly from SPF to IOW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–IOW that never appear on search engines, with no booking fees.