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OSC to GTF: distance & flight time
Oscoda (Oscoda Wurtsmith Airport) → Great Falls (Great Falls International Airport)
1,352 mi
2,176 km · 1,175 nm
3h 24m
estimated nonstop flight time
-2h
time difference · heading west
See live OSC→GTF fares Phone-only fares on this route — call free
Flight time details
1,352 miles nonstop takes roughly 3h 24m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- OSC — Oscoda Wurtsmith Airport · Oscoda, United States
- GTF — Great Falls International Airport · Great 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 GTF
- HLN · Helena Regional Airport67 mi away
- CTB · Cut Bank International Airport91 mi away
- LWT · Lewistown Municipal Airport94 mi away
- HVR · Havre City County Airport104 mi away
Frequently asked questions
How far is OSC from GTF?
The flight distance from Oscoda (OSC) to Great Falls (GTF) is 1,352 miles (2,176 km, 1,175 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSC to GTF?
A nonstop flight takes about 3h 24m 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 Great Falls?
Great Falls is 2 hours behind Oscoda.
What is the cheapest way to fly from OSC to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSC–GTF that never appear on search engines, with no booking fees.