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OCA to ISN: distance & flight time
Ocean Reef Club Airport (Ocean Reef Club Airport) → Williston (Sloulin Field International Airport)
2,024 mi
3,258 km · 1,759 nm
4h 26m
estimated nonstop flight time
-1h
time difference · heading northwest
See live OCA→ISN fares Phone-only fares on this route — call free
Flight time details
2,024 miles nonstop takes roughly 4h 26m 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
- OCA — Ocean Reef Club Airport · Ocean Reef Club Airport, 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 OCA
- MIA · Miami International Airport32 mi away
- FLL · Fort Lauderdale Hollywood International Airport52 mi away
- HST · Homestead ARB Airport13 mi away
- TMB · Kendall-Tamiami Executive Airport24 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 OCA from ISN?
The flight distance from Ocean Reef Club Airport (OCA) to Williston (ISN) is 2,024 miles (3,258 km, 1,759 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OCA to ISN?
A nonstop flight takes about 4h 26m 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 Ocean Reef Club Airport and Williston?
Williston is 1 hour behind Ocean Reef Club Airport.
What is the cheapest way to fly from OCA to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OCA–ISN that never appear on search engines, with no booking fees.