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YNJ to SPF: distance & flight time
Yanji (Yanji Chaoyangchuan Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
5,567 mi
8,959 km · 4,837 nm
11h 23m
estimated nonstop flight time
-15h
time difference · heading northeast
See live YNJ→SPF fares Phone-only fares on this route — call free
Flight time details
5,567 miles nonstop takes roughly 11h 23m 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
- YNJ — Yanji Chaoyangchuan Airport · Yanji, China
- 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 YNJ
- RGO · Orang Airport101 mi away
- NBS · Changbaishan Airport110 mi away
- MDG · Mudanjiang Hailang International Airport114 mi away
- VVO · Vladivostok International Airport141 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 YNJ from SPF?
The flight distance from Yanji (YNJ) to Spearfish-South Dakota (SPF) is 5,567 miles (8,959 km, 4,837 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YNJ to SPF?
A nonstop flight takes about 11h 23m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from YNJ to SPF?
Nonstop service on YNJ–SPF depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 11h 23m nonstop estimate.
What is the time difference between Yanji and Spearfish-South Dakota?
Spearfish-South Dakota is 15 hours behind Yanji.
What is the cheapest way to fly from YNJ to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YNJ–SPF that never appear on search engines, with no booking fees.
Why are some YNJ to SPF fares phone-only?
Consolidator contracts let us sell certain YNJ–SPF tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.