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TKN to CPR: distance & flight time
Tokunoshima (Tokunoshima Airport) → Casper (Casper-Natrona County International Airport)
6,418 mi
10,329 km · 5,577 nm
13h 3m
estimated nonstop flight time
-15h
time difference · heading northeast
See live TKN→CPR fares Phone-only fares on this route — call free
Flight time details
6,418 miles nonstop takes roughly 13h 3m 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
- TKN — Tokunoshima Airport · Tokunoshima, 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 TKN
- OKE · Okierabu Airport30 mi away
- RNJ · Yoron Airport62 mi away
- ASJ · Amami Airport65 mi away
- KKX · Kikai Airport72 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 TKN from CPR?
The flight distance from Tokunoshima (TKN) to Casper (CPR) is 6,418 miles (10,329 km, 5,577 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TKN to CPR?
A nonstop flight takes about 13h 3m 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 Tokunoshima and Casper?
Casper is 15 hours behind Tokunoshima.
What is the cheapest way to fly from TKN to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TKN–CPR that never appear on search engines, with no booking fees.