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ACX to SPF: distance & flight time
Xingyi (Xingyi Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
7,299 mi
11,746 km · 6,342 nm
14h 47m
estimated nonstop flight time
-14h
time difference · heading north
See live ACX→SPF fares Phone-only fares on this route — call free
Flight time details
7,299 miles nonstop takes roughly 14h 47m gate to gate, flying north. 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
- ACX — Xingyi Airport · Xingyi, 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 ACX
- AVA · Anshun Huangguoshu Airport99 mi away
- LPF · Liupanshui Yuezhao Airport105 mi away
- KMG · Kunming Changshui International Airport127 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 ACX from SPF?
The flight distance from Xingyi (ACX) to Spearfish-South Dakota (SPF) is 7,299 miles (11,746 km, 6,342 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACX to SPF?
A nonstop flight takes about 14h 47m 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 Xingyi and Spearfish-South Dakota?
Spearfish-South Dakota is 14 hours behind Xingyi.
What is the cheapest way to fly from ACX to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACX–SPF that never appear on search engines, with no booking fees.