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SFZ to ALF: distance & flight time
Smithfield (North Central State Airport) → Alta (Alta Airport)
3,641 mi
5,859 km · 3,164 nm
7h 36m
estimated nonstop flight time
+6h
time difference · heading northeast
See live SFZ→ALF fares Phone-only fares on this route — call free
Flight time details
3,641 miles nonstop takes roughly 7h 36m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- SFZ — North Central State Airport · Smithfield, United States
- ALF — Alta Airport · Alta, Norway
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 SFZ
- BOS · General Edward Lawrence Logan International Airport39 mi away
- PVD · Theodore Francis Green State Airport14 mi away
- NCO · Quonset State Airport23 mi away
- OWD · Norwood Memorial Airport25 mi away
Near ALF
- LKL · Banak Airport38 mi away
- HAA · Hasvik Airport46 mi away
- HFT · Hammerfest Airport49 mi away
- SOJ · Sørkjosen Airport59 mi away
Frequently asked questions
How far is SFZ from ALF?
The flight distance from Smithfield (SFZ) to Alta (ALF) is 3,641 miles (5,859 km, 3,164 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFZ to ALF?
A nonstop flight takes about 7h 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 time difference between Smithfield and Alta?
Alta is 6 hours ahead of Smithfield.
What is the cheapest way to fly from SFZ to ALF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFZ–ALF that never appear on search engines, with no booking fees.