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GCC to TNN: distance & flight time
Gillette (Gillette Campbell County Airport) → Tainan (Tainan Airport)
6,963 mi
11,206 km · 6,051 nm
14h 7m
estimated nonstop flight time
+14h
time difference · heading northwest
See live GCC→TNN fares Phone-only fares on this route — call free
Flight time details
6,963 miles nonstop takes roughly 14h 7m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- GCC — Gillette Campbell County Airport · Gillette, United States
- TNN — Tainan Airport · Tainan, Taiwan
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 GCC
- SHR · Sheridan County Airport77 mi away
- SPF · Black Hills Airport-Clyde Ice Field87 mi away
- CPR · Casper-Natrona County International Airport110 mi away
- RCA · Ellsworth Air Force Base121 mi away
Near TNN
- PIF · Pingtung North Airport25 mi away
- KHH · Kaohsiung International Airport27 mi away
- CYI · Chiayi Airport37 mi away
- WOT · Wang-an Airport53 mi away
Frequently asked questions
How far is GCC from TNN?
The flight distance from Gillette (GCC) to Tainan (TNN) is 6,963 miles (11,206 km, 6,051 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCC to TNN?
A nonstop flight takes about 14h 7m 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 Gillette and Tainan?
Tainan is 14 hours ahead of Gillette.
What is the cheapest way to fly from GCC to TNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCC–TNN that never appear on search engines, with no booking fees.