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KIX to CPR: distance & flight time
Osaka (Kansai International Airport) → Casper (Casper-Natrona County International Airport)
5,828 mi
9,379 km · 5,064 nm
11h 54m
estimated nonstop flight time
-15h
time difference · heading northeast
See live KIX→CPR fares Phone-only fares on this route — call free
Flight time details
5,828 miles nonstop takes roughly 11h 54m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- KIX — Kansai International Airport · Osaka, Japan
- CPR — Casper-Natrona County International Airport · Casper, 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 KIX
- UKB · Kobe Airport14 mi away
- ITM · Osaka International Airport27 mi away
- TKS · Tokushima Airport/JMSDF Air Base42 mi away
- SHM · Nanki Shirahama Airport53 mi away
Near CPR
- RWL · Rawlins Municipal Airport/Harvey Field85 mi away
- RIW · Riverton Regional Airport101 mi away
- SAA · Shively Field103 mi away
- WRL · Worland Municipal Airport104 mi away
Frequently asked questions
How far is KIX from CPR?
The flight distance from Osaka (KIX) to Casper (CPR) is 5,828 miles (9,379 km, 5,064 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KIX to CPR?
A nonstop flight takes about 11h 54m 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 Osaka and Casper?
Casper is 15 hours behind Osaka.
What is the cheapest way to fly from KIX to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KIX–CPR that never appear on search engines, with no booking fees.