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KUV to SPF: distance & flight time
Kunsan (Kunsan Air Base) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
6,050 mi
9,737 km · 5,257 nm
12h 20m
estimated nonstop flight time
-15h
time difference · heading northeast
See live KUV→SPF fares Phone-only fares on this route — call free
Flight time details
6,050 miles nonstop takes roughly 12h 20m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- KUV — Kunsan Air Base · Kunsan, South Korea
- 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 KUV
- CHN · Jeon Ju Airport (G-703)28 mi away
- KWJ · Gwangju Airport55 mi away
- HMY · Seosan Air Base56 mi away
- MWX · Muan International Airport64 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 KUV from SPF?
The flight distance from Kunsan (KUV) to Spearfish-South Dakota (SPF) is 6,050 miles (9,737 km, 5,257 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KUV to SPF?
A nonstop flight takes about 12h 20m 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 Kunsan and Spearfish-South Dakota?
Spearfish-South Dakota is 15 hours behind Kunsan.
What is the cheapest way to fly from KUV to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KUV–SPF that never appear on search engines, with no booking fees.