Need help booking?
Unpublished phone-only deals available
ZER to SFO: distance & flight time
Zero (Ziro Airport) → San Francisco (San Francisco International Airport)
7,358 mi
11,841 km · 6,394 nm
14h 54m
estimated nonstop flight time
-12.5h
time difference · heading northeast
See live ZER→SFO fares Phone-only fares on this route — call free
Flight time details
7,358 miles nonstop takes roughly 14h 54m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time set-back when reading arrival times on your ticket.
The two airports
- ZER — Ziro Airport · Zero, India
- 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 ZER
- IXI · North Lakhimpur Airport26 mi away
- JRH · Jorhat Airport63 mi away
- IXV · Along Airport72 mi away
- DIB · Dibrugarh Airport73 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 ZER from SFO?
The flight distance from Zero (ZER) to San Francisco (SFO) is 7,358 miles (11,841 km, 6,394 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZER to SFO?
A nonstop flight takes about 14h 54m 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 Zero and San Francisco?
San Francisco is 12.5 hours behind Zero.
What is the cheapest way to fly from ZER to SFO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZER–SFO that never appear on search engines, with no booking fees.