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TWF to GUU: distance & flight time
Twin Falls (Joslin Field Magic Valley Regional Airport) → Grundarfjordur (Grundarfjörður Airport)
3,645 mi
5,867 km · 3,168 nm
7h 37m
estimated nonstop flight time
—
time difference · heading northeast
See live TWF→GUU fares Phone-only fares on this route — call free
Flight time details
3,645 miles nonstop takes roughly 7h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- TWF — Joslin Field Magic Valley Regional Airport · Twin Falls, United States
- GUU — Grundarfjörður Airport · Grundarfjordur, Iceland
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 TWF
- BYI · Burley Municipal Airport37 mi away
- SUN · Friedman Memorial Airport71 mi away
- MUO · Mountain Home Air Force Base80 mi away
- PIH · Pocatello Regional Airport101 mi away
Near GUU
- PFJ · Patreksfjörður Airport44 mi away
- BIU · Bildudalur Airport46 mi away
- RKV · Reykjavik Airport71 mi away
- KEF · Keflavik International Airport72 mi away
Frequently asked questions
How far is TWF from GUU?
The flight distance from Twin Falls (TWF) to Grundarfjordur (GUU) is 3,645 miles (5,867 km, 3,168 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TWF to GUU?
A nonstop flight takes about 7h 37m 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 cheapest way to fly from TWF to GUU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TWF–GUU that never appear on search engines, with no booking fees.