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TNN to IPT: distance & flight time
Tainan (Tainan Airport) → Williamsport (Williamsport Regional Airport)
7,868 mi
12,662 km · 6,837 nm
15h 54m
estimated nonstop flight time
-12h
time difference · heading north
See live TNN→IPT fares Phone-only fares on this route — call free
Flight time details
7,868 miles nonstop takes roughly 15h 54m 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
- IPT — Williamsport Regional Airport · Williamsport, 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 IPT
- LHV · William T. Piper Memorial Airport27 mi away
- HZL · Hazleton Municipal Airport51 mi away
- SCE · University Park Airport55 mi away
- WBW · Wilkes Barre Wyoming Valley Airport56 mi away
Frequently asked questions
How far is TNN from IPT?
The flight distance from Tainan (TNN) to Williamsport (IPT) is 7,868 miles (12,662 km, 6,837 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNN to IPT?
A nonstop flight takes about 15h 54m 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 Tainan and Williamsport?
Williamsport is 12 hours behind Tainan.
What is the cheapest way to fly from TNN to IPT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNN–IPT that never appear on search engines, with no booking fees.