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OSC to FSD: distance & flight time
Oscoda (Oscoda Wurtsmith Airport) → Sioux Falls (Joe Foss Field Airport)
665 mi
1,071 km · 578 nm
1h 55m
estimated nonstop flight time
-1h
time difference · heading west
See live OSC→FSD fares Phone-only fares on this route — call free
Flight time details
665 miles nonstop takes roughly 1h 55m gate to gate, flying west. 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
- OSC — Oscoda Wurtsmith Airport · Oscoda, United States
- FSD — Joe Foss Field Airport · Sioux Falls, 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 OSC
- ECA · Iosco County Airport10 mi away
- APN · Alpena County Regional Airport44 mi away
- HTL · Roscommon County - Blodgett Memorial Airport63 mi away
- GDW · Gladwin Zettel Memorial Airport63 mi away
Near FSD
- YKN · Chan Gurney Municipal Airport56 mi away
- MHE · Mitchell Municipal Airport66 mi away
- SPW · Spencer Municipal Airport82 mi away
- SUX · Sioux Gateway Col. Bud Day Field83 mi away
Frequently asked questions
How far is OSC from FSD?
The flight distance from Oscoda (OSC) to Sioux Falls (FSD) is 665 miles (1,071 km, 578 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSC to FSD?
A nonstop flight takes about 1h 55m 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 Oscoda and Sioux Falls?
Sioux Falls is 1 hour behind Oscoda.
What is the cheapest way to fly from OSC to FSD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSC–FSD that never appear on search engines, with no booking fees.