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INI to SFO: distance & flight time
Nis (Nis Airport) → San Francisco (San Francisco International Airport)
6,411 mi
10,317 km · 5,571 nm
13h 2m
estimated nonstop flight time
-9h
time difference · heading northwest
See live INI→SFO fares Phone-only fares on this route — call free
Flight time details
6,411 miles nonstop takes roughly 13h 2m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- INI — Nis Airport · Nis, Serbia
- 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 INI
- PRN · Priština International Airport67 mi away
- SOF · Sofia Airport90 mi away
- SKP · Skopje Alexander the Great Airport96 mi away
- CRA · Craiova Airport122 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 INI from SFO?
The flight distance from Nis (INI) to San Francisco (SFO) is 6,411 miles (10,317 km, 5,571 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INI to SFO?
A nonstop flight takes about 13h 2m 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 Nis and San Francisco?
San Francisco is 9 hours behind Nis.
What is the cheapest way to fly from INI to SFO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INI–SFO that never appear on search engines, with no booking fees.