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TSJ to BOI: distance & flight time
Tsushima (Tsushima Airport) → Boise (Boise Air Terminal/Gowen Field)
5,661 mi
9,110 km · 4,919 nm
11h 34m
estimated nonstop flight time
-15h
time difference · heading northeast
See live TSJ→BOI fares Phone-only fares on this route — call free
Flight time details
5,661 miles nonstop takes roughly 11h 34m 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
- TSJ — Tsushima Airport · Tsushima, Japan
- BOI — Boise Air Terminal/Gowen Field · Boise, 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 TSJ
- IKI · Iki Airport45 mi away
- PUS · Gimhae International Airport66 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)69 mi away
- FUK · Fukuoka Airport80 mi away
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
Frequently asked questions
How far is TSJ from BOI?
The flight distance from Tsushima (TSJ) to Boise (BOI) is 5,661 miles (9,110 km, 4,919 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TSJ to BOI?
A nonstop flight takes about 11h 34m 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 Tsushima and Boise?
Boise is 15 hours behind Tsushima.
What is the cheapest way to fly from TSJ to BOI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TSJ–BOI that never appear on search engines, with no booking fees.