Need help booking?
Unpublished phone-only deals available
LYG to SPF: distance & flight time
Lianyungang (Lianyungang Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
6,355 mi
10,227 km · 5,522 nm
12h 56m
estimated nonstop flight time
-14h
time difference · heading northeast
See live LYG→SPF fares Phone-only fares on this route — call free
Flight time details
6,355 miles nonstop takes roughly 12h 56m 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
- LYG — Lianyungang Airport · Lianyungang, 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 LYG
- LYI · Shubuling Airport42 mi away
- HIA · Lianshui Airport56 mi away
- RIZ · Rizhao Shanzihe Airport63 mi away
- XUZ · Xuzhou Guanyin Airport83 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 LYG from SPF?
The flight distance from Lianyungang (LYG) to Spearfish-South Dakota (SPF) is 6,355 miles (10,227 km, 5,522 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LYG to SPF?
A nonstop flight takes about 12h 56m 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 Lianyungang and Spearfish-South Dakota?
Spearfish-South Dakota is 14 hours behind Lianyungang.
What is the cheapest way to fly from LYG to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LYG–SPF that never appear on search engines, with no booking fees.