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BOI to ADL: distance & flight time
Boise (Boise Air Terminal/Gowen Field) → Adelaide (Adelaide International Airport)
8,528 mi
13,725 km · 7,411 nm
17h 11m
estimated nonstop flight time
+15.5h
time difference · heading west
See live BOI→ADL fares Phone-only fares on this route — call free
Flight time details
8,528 miles nonstop takes roughly 17h 11m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15.5-hour time gain when reading arrival times on your ticket.
The two airports
- BOI — Boise Air Terminal/Gowen Field · Boise, United States
- ADL — Adelaide International Airport · Adelaide, Australia
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 ADL
- PEA · Penneshaw Airport65 mi away
- KGC · Kingscote Airport78 mi away
- PPI · Port Pirie Airport122 mi away
- RMK · Renmark Airport132 mi away
Frequently asked questions
How far is BOI from ADL?
The flight distance from Boise (BOI) to Adelaide (ADL) is 8,528 miles (13,725 km, 7,411 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOI to ADL?
A nonstop flight takes about 17h 11m 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 Adelaide?
Adelaide is 15.5 hours ahead of Boise.
What is the cheapest way to fly from BOI to ADL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOI–ADL that never appear on search engines, with no booking fees.