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TNN to OSC: distance & flight time
Tainan (Tainan Airport) → Oscoda (Oscoda Wurtsmith Airport)
7,547 mi
12,145 km · 6,558 nm
15h 16m
estimated nonstop flight time
-12h
time difference · heading north
See live TNN→OSC fares Phone-only fares on this route — call free
Flight time details
7,547 miles nonstop takes roughly 15h 16m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- TNN — Tainan Airport · Tainan, Taiwan
- 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 TNN
- PIF · Pingtung North Airport25 mi away
- KHH · Kaohsiung International Airport27 mi away
- CYI · Chiayi Airport37 mi away
- WOT · Wang-an Airport53 mi away
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 TNN from OSC?
The flight distance from Tainan (TNN) to Oscoda (OSC) is 7,547 miles (12,145 km, 6,558 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNN to OSC?
A nonstop flight takes about 15h 16m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from TNN to OSC?
Nonstop service on TNN–OSC depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 15h 16m nonstop estimate.
What is the time difference between Tainan and Oscoda?
Oscoda is 12 hours behind Tainan.
What is the cheapest way to fly from TNN to OSC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNN–OSC that never appear on search engines, with no booking fees.
Why are some TNN to OSC fares phone-only?
Consolidator contracts let us sell certain TNN–OSC tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.