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RIW to CMJ: distance & flight time
Riverton WY (Riverton Regional Airport) → Cimei (Chi Mei Airport)
6,940 mi
11,168 km · 6,030 nm
14h 4m
estimated nonstop flight time
+14h
time difference · heading northwest
See live RIW→CMJ fares Phone-only fares on this route — call free
Flight time details
6,940 miles nonstop takes roughly 14h 4m 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
- RIW — Riverton Regional Airport · Riverton WY, United States
- CMJ — Chi Mei Airport · Cimei, 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 RIW
- LND · Hunt Field22 mi away
- WRL · Worland Municipal Airport67 mi away
- PWY · Ralph Wenz Field71 mi away
- BPI · Miley Memorial Field90 mi away
Near CMJ
- WOT · Wang-an Airport12 mi away
- MZG · Makung Airport28 mi away
- TNN · Tainan Airport53 mi away
- CYI · Chiayi Airport64 mi away
Frequently asked questions
How far is RIW from CMJ?
The flight distance from Riverton WY (RIW) to Cimei (CMJ) is 6,940 miles (11,168 km, 6,030 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIW to CMJ?
A nonstop flight takes about 14h 4m 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 Riverton WY and Cimei?
Cimei is 14 hours ahead of Riverton WY.
What is the cheapest way to fly from RIW to CMJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIW–CMJ that never appear on search engines, with no booking fees.