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DTM to SPF: distance & flight time
Dortmund (Dortmund Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
4,647 mi
7,479 km · 4,038 nm
9h 35m
estimated nonstop flight time
-8h
time difference · heading northwest
See live DTM→SPF fares Phone-only fares on this route — call free
Flight time details
4,647 miles nonstop takes roughly 9h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- DTM — Dortmund Airport · Dortmund, Germany
- 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 DTM
- ESS · Essen Mulheim Airport30 mi away
- DUS · Düsseldorf Airport40 mi away
- GUT · Gütersloh Air Base41 mi away
- FMO · Münster Osnabrück Airport43 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 DTM from SPF?
The flight distance from Dortmund (DTM) to Spearfish-South Dakota (SPF) is 4,647 miles (7,479 km, 4,038 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DTM to SPF?
A nonstop flight takes about 9h 35m 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 Dortmund and Spearfish-South Dakota?
Spearfish-South Dakota is 8 hours behind Dortmund.
What is the cheapest way to fly from DTM to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DTM–SPF that never appear on search engines, with no booking fees.