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KCZ to IDA: distance & flight time
Kochi (Kōchi Ryōma Airport) → Idaho Falls (Idaho Falls Regional Airport)
5,694 mi
9,163 km · 4,948 nm
11h 38m
estimated nonstop flight time
-15h
time difference · heading northeast
See live KCZ→IDA fares Phone-only fares on this route — call free
Flight time details
5,694 miles nonstop takes roughly 11h 38m 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
- KCZ — Kōchi Ryōma Airport · Kochi, Japan
- IDA — Idaho Falls Regional Airport · Idaho Falls, 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 KCZ
- TAK · Takamatsu Airport50 mi away
- MYJ · Matsuyama Airport59 mi away
- TKS · Tokushima Airport/JMSDF Air Base67 mi away
- HIJ · Hiroshima Airport75 mi away
Near IDA
- PIH · Pocatello Regional Airport49 mi away
- JAC · Jackson Hole Airport67 mi away
- WYS · Yellowstone Airport94 mi away
- BYI · Burley Municipal Airport109 mi away
Frequently asked questions
How far is KCZ from IDA?
The flight distance from Kochi (KCZ) to Idaho Falls (IDA) is 5,694 miles (9,163 km, 4,948 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KCZ to IDA?
A nonstop flight takes about 11h 38m 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 Kochi and Idaho Falls?
Idaho Falls is 15 hours behind Kochi.
What is the cheapest way to fly from KCZ to IDA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KCZ–IDA that never appear on search engines, with no booking fees.