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TRD to BOI: distance & flight time
Trondheim (Trondheim Airport Værnes) → Boise (Boise Air Terminal/Gowen Field)
4,498 mi
7,239 km · 3,909 nm
9h 17m
estimated nonstop flight time
-8h
time difference · heading northwest
See live TRD→BOI fares Phone-only fares on this route — call free
Flight time details
4,498 miles nonstop takes roughly 9h 17m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- TRD — Trondheim Airport Værnes · Trondheim, Norway
- 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 TRD
- OLA · Ørland Airport44 mi away
- RRS · Røros Airport62 mi away
- OSY · Namsos Høknesøra Airport73 mi away
- RVK · Rørvik Airport, Ryum96 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 TRD from BOI?
The flight distance from Trondheim (TRD) to Boise (BOI) is 4,498 miles (7,239 km, 3,909 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRD to BOI?
A nonstop flight takes about 9h 17m 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 Trondheim and Boise?
Boise is 8 hours behind Trondheim.
What is the cheapest way to fly from TRD to BOI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRD–BOI that never appear on search engines, with no booking fees.