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SEF to TNN: distance & flight time
Sebring (Sebring Regional Airport) → Tainan (Tainan Airport)
8,669 mi
13,951 km · 7,533 nm
17h 28m
estimated nonstop flight time
+12h
time difference · heading northwest
See live SEF→TNN fares Phone-only fares on this route — call free
Flight time details
8,669 miles nonstop takes roughly 17h 28m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- SEF — Sebring Regional Airport · Sebring, United States
- TNN — Tainan Airport · Tainan, Taiwan
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 SEF
- AVO · Avon Park Executive Airport15 mi away
- MCO · Orlando International Airport67 mi away
- OBE · Okeechobee County Airport33 mi away
- TPA · Tampa International Airport81 mi away
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
Frequently asked questions
How far is SEF from TNN?
The flight distance from Sebring (SEF) to Tainan (TNN) is 8,669 miles (13,951 km, 7,533 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEF to TNN?
A nonstop flight takes about 17h 28m 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 Sebring and Tainan?
Tainan is 12 hours ahead of Sebring.
What is the cheapest way to fly from SEF to TNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEF–TNN that never appear on search engines, with no booking fees.