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SPF to FMN: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Farmington (Four Corners Regional Airport)
583 mi
938 km · 507 nm
1h 44m
estimated nonstop flight time
Same time
time difference · heading southwest
See live SPF→FMN fares Phone-only fares on this route — call free
Flight time details
583 miles nonstop takes roughly 1h 44m gate to gate, flying southwest. 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
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, United States
- FMN — Four Corners Regional Airport · Farmington, 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 FMN
- DRO · Durango La Plata County Airport39 mi away
- CEZ · Cortez Municipal Airport45 mi away
- TEX · Telluride Regional Airport86 mi away
- GUP · Gallup Municipal Airport91 mi away
Frequently asked questions
How far is SPF from FMN?
The flight distance from Spearfish-South Dakota (SPF) to Farmington (FMN) is 583 miles (938 km, 507 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to FMN?
A nonstop flight takes about 1h 44m 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 SPF to FMN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–FMN that never appear on search engines, with no booking fees.