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SPF to LNL: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Longnan (Longnan Chengzhou Airport)
6,719 mi
10,813 km · 5,838 nm
13h 38m
estimated nonstop flight time
—
time difference · heading northwest
See live SPF→LNL fares Phone-only fares on this route — call free
Flight time details
6,719 miles nonstop takes roughly 13h 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, United States
- LNL — Longnan Chengzhou Airport · Longnan, 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 LNL
- THQ · Tianshui Maijishan Airport53 mi away
- HZG · Hanzhong Chenggu Airport93 mi away
- GYS · Guangyuan Airport97 mi away
- JZH · Jiuzhai Huanglong Airport138 mi away
Frequently asked questions
How far is SPF from LNL?
The flight distance from Spearfish-South Dakota (SPF) to Longnan (LNL) is 6,719 miles (10,813 km, 5,838 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to LNL?
A nonstop flight takes about 13h 38m 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 cheapest way to fly from SPF to LNL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–LNL that never appear on search engines, with no booking fees.