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TCZ to SPF: distance & flight time
Tengchong (Tengchong Tuofeng Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
7,438 mi
11,971 km · 6,464 nm
15h 3m
estimated nonstop flight time
-14h
time difference · heading north
See live TCZ→SPF fares Phone-only fares on this route — call free
Flight time details
7,438 miles nonstop takes roughly 15h 3m 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
- TCZ — Tengchong Tuofeng Airport · Tengchong, 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 TCZ
- LUM · Mangshi Airport37 mi away
- BSD · Baoshan Yunduan Airport43 mi away
- MYT · Myitkyina Airport77 mi away
- BMO · Banmaw Airport91 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 TCZ from SPF?
The flight distance from Tengchong (TCZ) to Spearfish-South Dakota (SPF) is 7,438 miles (11,971 km, 6,464 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TCZ to SPF?
A nonstop flight takes about 15h 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 Tengchong and Spearfish-South Dakota?
Spearfish-South Dakota is 14 hours behind Tengchong.
What is the cheapest way to fly from TCZ to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TCZ–SPF that never appear on search engines, with no booking fees.