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CMH to OSC: distance & flight time
Columbus (John Glenn Columbus International Airport) → Oscoda (Oscoda Wurtsmith Airport)
309 mi
497 km · 268 nm
1h 17m
estimated nonstop flight time
Same time
time difference · heading north
See live CMH→OSC fares Phone-only fares on this route — call free
Flight time details
309 miles nonstop takes roughly 1h 17m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CMH — John Glenn Columbus International Airport · Columbus, United States
- OSC — Oscoda Wurtsmith Airport · Oscoda, 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 CMH
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
Frequently asked questions
How far is CMH from OSC?
The flight distance from Columbus (CMH) to Oscoda (OSC) is 309 miles (497 km, 268 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMH to OSC?
A nonstop flight takes about 1h 17m 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 cheapest way to fly from CMH to OSC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMH–OSC that never appear on search engines, with no booking fees.