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TXG to SPF: distance & flight time
Taichung (Taichung Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
6,925 mi
11,145 km · 6,018 nm
14h 3m
estimated nonstop flight time
-14h
time difference · heading northeast
See live TXG→SPF fares Phone-only fares on this route — call free
Flight time details
6,925 miles nonstop takes roughly 14h 3m 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
- TXG — Taichung Airport · Taichung, Taiwan
- 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 TXG
- RMQ · Taichung Ching Chuang Kang Airport6 mi away
- HSZ · Hsinchu Air Base47 mi away
- CYI · Chiayi Airport53 mi away
- HUN · Hualien Airport62 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 TXG from SPF?
The flight distance from Taichung (TXG) to Spearfish-South Dakota (SPF) is 6,925 miles (11,145 km, 6,018 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TXG to SPF?
A nonstop flight takes about 14h 3m 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 Taichung and Spearfish-South Dakota?
Spearfish-South Dakota is 14 hours behind Taichung.
What is the cheapest way to fly from TXG to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TXG–SPF that never appear on search engines, with no booking fees.