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CMX to SPF: distance & flight time
Hancock (Houghton County Memorial Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
758 mi
1,220 km · 659 nm
2h 7m
estimated nonstop flight time
-2h
time difference · heading west
See live CMX→SPF fares Phone-only fares on this route — call free
Flight time details
758 miles nonstop takes roughly 2h 7m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- CMX — Houghton County Memorial Airport · Hancock, 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 CMX
- MQT · Sawyer International Airport76 mi away
- YQT · Thunder Bay Airport92 mi away
- EGV · Eagle River Union Airport93 mi away
- IMT · Ford Airport95 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 CMX from SPF?
The flight distance from Hancock (CMX) to Spearfish-South Dakota (SPF) is 758 miles (1,220 km, 659 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMX to SPF?
A nonstop flight takes about 2h 7m 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 Hancock and Spearfish-South Dakota?
Spearfish-South Dakota is 2 hours behind Hancock.
What is the cheapest way to fly from CMX to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMX–SPF that never appear on search engines, with no booking fees.