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YNT to SPF: distance & flight time
Yantai (Yantai Laishan Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
6,116 mi
9,843 km · 5,315 nm
12h 28m
estimated nonstop flight time
-14h
time difference · heading northeast
See live YNT→SPF fares Phone-only fares on this route — call free
Flight time details
6,116 miles nonstop takes roughly 12h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- YNT — Yantai Laishan Airport · Yantai, 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 YNT
- WEH · Weihai Airport49 mi away
- TAO · Liuting Airport96 mi away
- DLC · Zhoushuizi Airport108 mi away
- WEF · Weifang Airport135 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 YNT from SPF?
The flight distance from Yantai (YNT) to Spearfish-South Dakota (SPF) is 6,116 miles (9,843 km, 5,315 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YNT to SPF?
A nonstop flight takes about 12h 28m 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 Yantai and Spearfish-South Dakota?
Spearfish-South Dakota is 14 hours behind Yantai.
What is the cheapest way to fly from YNT to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YNT–SPF that never appear on search engines, with no booking fees.