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SPF to KLR: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Kalkmar (Kalmar Airport)
4,636 mi
7,461 km · 4,029 nm
9h 33m
estimated nonstop flight time
+8h
time difference · heading northeast
See live SPF→KLR fares Phone-only fares on this route — call free
Flight time details
4,636 miles nonstop takes roughly 9h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-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
- KLR — Kalmar Airport · Kalkmar, Sweden
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 KLR
- OSK · Oskarshamn Airport47 mi away
- RNB · Ronneby Airport49 mi away
- VXO · Växjö Kronoberg Airport61 mi away
- HLF · Hultsfred Airport61 mi away
Frequently asked questions
How far is SPF from KLR?
The flight distance from Spearfish-South Dakota (SPF) to Kalkmar (KLR) is 4,636 miles (7,461 km, 4,029 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to KLR?
A nonstop flight takes about 9h 33m 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 Kalkmar?
Kalkmar is 8 hours ahead of Spearfish-South Dakota.
What is the cheapest way to fly from SPF to KLR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–KLR that never appear on search engines, with no booking fees.