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SFB to ISN: distance & flight time
Sanford (Orlando Sanford International Airport) → Williston (Sloulin Field International Airport)
1,794 mi
2,887 km · 1,559 nm
3h 59m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SFB→ISN fares Phone-only fares on this route — call free
Flight time details
1,794 miles nonstop takes roughly 3h 59m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SFB — Orlando Sanford International Airport · Sanford, United States
- ISN — Sloulin Field International Airport · Williston, 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 SFB
- MCO · Orlando International Airport24 mi away
- ORL · Orlando Executive Airport17 mi away
- DAB · Daytona Beach International Airport30 mi away
- TIX · Space Coast Regional Airport32 mi away
Near ISN
- SDY · Sidney - Richland Regional Airport41 mi away
- YEN · Estevan Airport78 mi away
- OLF · L M Clayton Airport89 mi away
- GDV · Dawson Community Airport90 mi away
Frequently asked questions
How far is SFB from ISN?
The flight distance from Sanford (SFB) to Williston (ISN) is 1,794 miles (2,887 km, 1,559 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFB to ISN?
A nonstop flight takes about 3h 59m 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 Sanford and Williston?
Williston is 1 hour behind Sanford.
What is the cheapest way to fly from SFB to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFB–ISN that never appear on search engines, with no booking fees.