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MTN to SPF: distance & flight time
Baltimore (Martin State Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
1,444 mi
2,325 km · 1,255 nm
3h 36m
estimated nonstop flight time
-2h
time difference · heading northwest
See live MTN→SPF fares Phone-only fares on this route — call free
Flight time details
1,444 miles nonstop takes roughly 3h 36m gate to gate, flying northwest. 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
- MTN — Martin State Airport · Baltimore, 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 MTN
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 MTN from SPF?
The flight distance from Baltimore (MTN) to Spearfish-South Dakota (SPF) is 1,444 miles (2,325 km, 1,255 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MTN to SPF?
A nonstop flight takes about 3h 36m 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 Baltimore and Spearfish-South Dakota?
Spearfish-South Dakota is 2 hours behind Baltimore.
What is the cheapest way to fly from MTN to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MTN–SPF that never appear on search engines, with no booking fees.