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TNN to SHI: distance & flight time
Tainan (Tainan Airport) → Shimojishima (Shimojishima Airport)
338 mi
544 km · 294 nm
1h 21m
estimated nonstop flight time
+1h
time difference · heading northeast
See live TNN→SHI fares Phone-only fares on this route — call free
Flight time details
338 miles nonstop takes roughly 1h 21m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- TNN — Tainan Airport · Tainan, Taiwan
- SHI — Shimojishima Airport · Shimojishima, Japan
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 SHI
- MMY · Miyako Airport10 mi away
- TRA · Tarama Airport32 mi away
- ISG · New Ishigaki Airport64 mi away
- HTR · Hateruma Airport100 mi away
Frequently asked questions
How far is TNN from SHI?
The flight distance from Tainan (TNN) to Shimojishima (SHI) is 338 miles (544 km, 294 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNN to SHI?
A nonstop flight takes about 1h 21m 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 SHI?
Nonstop service on TNN–SHI 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 1h 21m nonstop estimate.
What is the time difference between Tainan and Shimojishima?
Shimojishima is 1 hour ahead of Tainan.
What is the cheapest way to fly from TNN to SHI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNN–SHI that never appear on search engines, with no booking fees.
Why are some TNN to SHI fares phone-only?
Consolidator contracts let us sell certain TNN–SHI 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.