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IDA to SHM: distance & flight time
Idaho Falls (Idaho Falls Regional Airport) → Nanki-shirahama (Nanki Shirahama Airport)
5,622 mi
9,048 km · 4,886 nm
11h 29m
estimated nonstop flight time
+15h
time difference · heading northwest
See live IDA→SHM fares Phone-only fares on this route — call free
Flight time details
5,622 miles nonstop takes roughly 11h 29m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- IDA — Idaho Falls Regional Airport · Idaho Falls, United States
- SHM — Nanki Shirahama Airport · Nanki-shirahama, Japan
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 IDA
- PIH · Pocatello Regional Airport49 mi away
- JAC · Jackson Hole Airport67 mi away
- WYS · Yellowstone Airport94 mi away
- BYI · Burley Municipal Airport109 mi away
Near SHM
- KIX · Kansai International Airport53 mi away
- TKS · Tokushima Airport/JMSDF Air Base54 mi away
- UKB · Kobe Airport68 mi away
- ITM · Osaka International Airport78 mi away
Frequently asked questions
How far is IDA from SHM?
The flight distance from Idaho Falls (IDA) to Nanki-shirahama (SHM) is 5,622 miles (9,048 km, 4,886 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IDA to SHM?
A nonstop flight takes about 11h 29m 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 Idaho Falls and Nanki-shirahama?
Nanki-shirahama is 15 hours ahead of Idaho Falls.
What is the cheapest way to fly from IDA to SHM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IDA–SHM that never appear on search engines, with no booking fees.