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GUU to SFO: distance & flight time
Grundarfjordur (Grundarfjörður Airport) → San Francisco (San Francisco International Airport)
4,146 mi
6,672 km · 3,603 nm
8h 36m
estimated nonstop flight time
—
time difference · heading northwest
See live GUU→SFO fares Phone-only fares on this route — call free
Flight time details
4,146 miles nonstop takes roughly 8h 36m gate to gate, flying northwest. 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
- GUU — Grundarfjörður Airport · Grundarfjordur, Iceland
- SFO — San Francisco International Airport · San Francisco, 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 GUU
- PFJ · Patreksfjörður Airport44 mi away
- BIU · Bildudalur Airport46 mi away
- RKV · Reykjavik Airport71 mi away
- KEF · Keflavik International Airport72 mi away
Near SFO
- SQL · San Carlos Airport10 mi away
- HAF · Half Moon Bay Airport10 mi away
- OAK · Metropolitan Oakland International Airport11 mi away
- NGZ · Alameda Naval Air Station12 mi away
Frequently asked questions
How far is GUU from SFO?
The flight distance from Grundarfjordur (GUU) to San Francisco (SFO) is 4,146 miles (6,672 km, 3,603 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GUU to SFO?
A nonstop flight takes about 8h 36m 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 GUU to SFO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GUU–SFO that never appear on search engines, with no booking fees.