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BOI to IBR: distance & flight time
Boise (Boise Air Terminal/Gowen Field) → Ibaraki (Hyakuri Airport)
5,129 mi
8,255 km · 4,457 nm
10h 31m
estimated nonstop flight time
+15h
time difference · heading northwest
See live BOI→IBR fares Phone-only fares on this route — call free
Flight time details
5,129 miles nonstop takes roughly 10h 31m 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
- BOI — Boise Air Terminal/Gowen Field · Boise, United States
- IBR — Hyakuri Airport · Ibaraki, 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 BOI
- MUO · Mountain Home Air Force Base40 mi away
- ONO · Ontario Municipal Airport50 mi away
- MYL · McCall Municipal Airport92 mi away
- SUN · Friedman Memorial Airport97 mi away
Near IBR
- NRT · Narita International Airport29 mi away
- HND · Tokyo Haneda International Airport56 mi away
- OKO · Yokota Air Base67 mi away
- FKS · Fukushima Airport72 mi away
Frequently asked questions
How far is BOI from IBR?
The flight distance from Boise (BOI) to Ibaraki (IBR) is 5,129 miles (8,255 km, 4,457 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOI to IBR?
A nonstop flight takes about 10h 31m 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 Boise and Ibaraki?
Ibaraki is 15 hours ahead of Boise.
What is the cheapest way to fly from BOI to IBR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOI–IBR that never appear on search engines, with no booking fees.