Need help booking?
Unpublished phone-only deals available
TOI to SFO: distance & flight time
Troy (Troy Municipal Airport at N Kenneth Campbell Field) → San Francisco (San Francisco International Airport)
2,089 mi
3,362 km · 1,815 nm
4h 34m
estimated nonstop flight time
—
time difference · heading west
See live TOI→SFO fares Phone-only fares on this route — call free
Flight time details
2,089 miles nonstop takes roughly 4h 34m gate to gate, flying west. 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
- TOI — Troy Municipal Airport at N Kenneth Campbell Field · Troy, United States
- 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 TOI
- MGM · Montgomery Regional (Dannelly Field) Airport38 mi away
- ETS · Enterprise Municipal Airport39 mi away
- MXF · Maxwell Air Force Base42 mi away
- OZR · Cairns AAF (Fort Rucker) Air Field44 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 TOI from SFO?
The flight distance from Troy (TOI) to San Francisco (SFO) is 2,089 miles (3,362 km, 1,815 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TOI to SFO?
A nonstop flight takes about 4h 34m 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 TOI to SFO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TOI–SFO that never appear on search engines, with no booking fees.