Need help booking?
Unpublished phone-only deals available
CYI to RKS: distance & flight time
Chiayi (Chiayi Airport) → Rock Springs (Southwest Wyoming Regional Airport)
6,941 mi
11,171 km · 6,032 nm
14h 5m
estimated nonstop flight time
-14h
time difference · heading northeast
See live CYI→RKS fares Phone-only fares on this route — call free
Flight time details
6,941 miles nonstop takes roughly 14h 5m 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
- CYI — Chiayi Airport · Chiayi, Taiwan
- RKS — Southwest Wyoming Regional Airport · Rock Springs, 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 CYI
- TNN · Tainan Airport37 mi away
- MZG · Makung Airport49 mi away
- PIF · Pingtung North Airport53 mi away
- TXG · Taichung Airport53 mi away
Near RKS
- FBR · Fort Bridger Airport71 mi away
- VEL · Vernal Regional Airport83 mi away
- LND · Hunt Field86 mi away
- BPI · Miley Memorial Field87 mi away
Frequently asked questions
How far is CYI from RKS?
The flight distance from Chiayi (CYI) to Rock Springs (RKS) is 6,941 miles (11,171 km, 6,032 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYI to RKS?
A nonstop flight takes about 14h 5m 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 Chiayi and Rock Springs?
Rock Springs is 14 hours behind Chiayi.
What is the cheapest way to fly from CYI to RKS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYI–RKS that never appear on search engines, with no booking fees.