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CYI to LWT: distance & flight time
Chiayi (Chiayi Airport) → Lewistown (Lewistown Municipal Airport)
6,661 mi
10,720 km · 5,788 nm
13h 32m
estimated nonstop flight time
-14h
time difference · heading northeast
See live CYI→LWT fares Phone-only fares on this route — call free
Flight time details
6,661 miles nonstop takes roughly 13h 32m 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
- LWT — Lewistown Municipal Airport · Lewistown, 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 LWT
- GTF · Great Falls International Airport94 mi away
- BIL · Billings Logan International Airport96 mi away
- HVR · Havre City County Airport104 mi away
- LVM · Mission Field104 mi away
Frequently asked questions
How far is CYI from LWT?
The flight distance from Chiayi (CYI) to Lewistown (LWT) is 6,661 miles (10,720 km, 5,788 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYI to LWT?
A nonstop flight takes about 13h 32m 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 Lewistown?
Lewistown is 14 hours behind Chiayi.
What is the cheapest way to fly from CYI to LWT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYI–LWT that never appear on search engines, with no booking fees.