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SPF to CHN: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Jhunju (Jeon Ju Airport (G-703))
6,036 mi
9,714 km · 5,245 nm
12h 18m
estimated nonstop flight time
+15h
time difference · heading northwest
See live SPF→CHN fares Phone-only fares on this route — call free
Flight time details
6,036 miles nonstop takes roughly 12h 18m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-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
- CHN — Jeon Ju Airport (G-703) · Jhunju, South Korea
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 CHN
- KUV · Kunsan Air Base28 mi away
- KWJ · Gwangju Airport55 mi away
- CJJ · Cheongju International Airport/Cheongju Air Base (K-59/G-513)62 mi away
- HMY · Seosan Air Base67 mi away
Frequently asked questions
How far is SPF from CHN?
The flight distance from Spearfish-South Dakota (SPF) to Jhunju (CHN) is 6,036 miles (9,714 km, 5,245 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to CHN?
A nonstop flight takes about 12h 18m 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 Jhunju?
Jhunju is 15 hours ahead of Spearfish-South Dakota.
What is the cheapest way to fly from SPF to CHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–CHN that never appear on search engines, with no booking fees.