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CYS to TNN: distance & flight time
Cheyenne (Cheyenne Regional Jerry Olson Field) → Tainan (Tainan Airport)
7,151 mi
11,509 km · 6,214 nm
14h 29m
estimated nonstop flight time
+14h
time difference · heading northwest
See live CYS→TNN fares Phone-only fares on this route — call free
Flight time details
7,151 miles nonstop takes roughly 14h 29m 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
- CYS — Cheyenne Regional Jerry Olson Field · Cheyenne, 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 CYS
- LAR · Laramie Regional Airport46 mi away
- DEN · Denver International Airport90 mi away
- FNL · Northern Colorado Regional Airport50 mi away
- GXY · Greeley–Weld County Airport51 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 CYS from TNN?
The flight distance from Cheyenne (CYS) to Tainan (TNN) is 7,151 miles (11,509 km, 6,214 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYS to TNN?
A nonstop flight takes about 14h 29m 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 Cheyenne and Tainan?
Tainan is 14 hours ahead of Cheyenne.
What is the cheapest way to fly from CYS to TNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYS–TNN that never appear on search engines, with no booking fees.