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SFO to ISW: distance & flight time
San Francisco (San Francisco International Airport) → Wisconsin Rapids (Alexander Field South Wood County Airport)
1,747 mi
2,811 km · 1,518 nm
3h 54m
estimated nonstop flight time
+2h
time difference · heading northeast
See live SFO→ISW fares Phone-only fares on this route — call free
Flight time details
1,747 miles nonstop takes roughly 3h 54m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SFO — San Francisco International Airport · San Francisco, United States
- ISW — Alexander Field South Wood County Airport · Wisconsin Rapids, 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 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
Near ISW
- STE · Stevens Point Municipal Airport20 mi away
- MFI · Marshfield Municipal Airport26 mi away
- CWA · Central Wisconsin Airport30 mi away
- VOK · Volk Field36 mi away
Frequently asked questions
How far is SFO from ISW?
The flight distance from San Francisco (SFO) to Wisconsin Rapids (ISW) is 1,747 miles (2,811 km, 1,518 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFO to ISW?
A nonstop flight takes about 3h 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 San Francisco and Wisconsin Rapids?
Wisconsin Rapids is 2 hours ahead of San Francisco.
What is the cheapest way to fly from SFO to ISW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFO–ISW that never appear on search engines, with no booking fees.