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SPF to KMG: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Kunming (Kunming Changshui International Airport)
7,341 mi
11,815 km · 6,380 nm
14h 52m
estimated nonstop flight time
+14h
time difference · heading northwest
See live SPF→KMG fares Phone-only fares on this route — call free
Flight time details
7,341 miles nonstop takes roughly 14h 52m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-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
- KMG — Kunming Changshui International Airport · Kunming, China
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 KMG
- YUA · Yuanmou Air Base79 mi away
- PZI · Bao'anying Airport122 mi away
- ACX · Xingyi Airport127 mi away
Frequently asked questions
How far is SPF from KMG?
The flight distance from Spearfish-South Dakota (SPF) to Kunming (KMG) is 7,341 miles (11,815 km, 6,380 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to KMG?
A nonstop flight takes about 14h 52m 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 Kunming?
Kunming is 14 hours ahead of Spearfish-South Dakota.
What is the cheapest way to fly from SPF to KMG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–KMG that never appear on search engines, with no booking fees.