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NGS to IDA: distance & flight time
Nagasaki (Nagasaki Airport) → Idaho Falls (Idaho Falls Regional Airport)
5,869 mi
9,445 km · 5,100 nm
11h 58m
estimated nonstop flight time
-15h
time difference · heading northeast
See live NGS→IDA fares Phone-only fares on this route — call free
Flight time details
5,869 miles nonstop takes roughly 11h 58m 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
- NGS — Nagasaki Airport · Nagasaki, 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 NGS
- HSG · Saga Airport28 mi away
- AXJ · Amakusa Airport33 mi away
- KMJ · Kumamoto Airport55 mi away
- FUK · Fukuoka Airport56 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 NGS from IDA?
The flight distance from Nagasaki (NGS) to Idaho Falls (IDA) is 5,869 miles (9,445 km, 5,100 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NGS to IDA?
A nonstop flight takes about 11h 58m 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 Nagasaki and Idaho Falls?
Idaho Falls is 15 hours behind Nagasaki.
What is the cheapest way to fly from NGS to IDA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NGS–IDA that never appear on search engines, with no booking fees.