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TTN to TNN: distance & flight time
Trenton (Trenton Mercer Airport) → Tainan (Tainan Airport)
7,963 mi
12,814 km · 6,919 nm
16h 5m
estimated nonstop flight time
+12h
time difference · heading north
See live TTN→TNN fares Phone-only fares on this route — call free
Flight time details
7,963 miles nonstop takes roughly 16h 5m gate to gate, flying north. 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
- TTN — Trenton Mercer Airport · Trenton, 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 TTN
- PHL · Philadelphia International Airport36 mi away
- EWR · Newark Liberty International Airport44 mi away
- PNE · Northeast Philadelphia Airport17 mi away
- DYL · Doylestown Airport17 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 TTN from TNN?
The flight distance from Trenton (TTN) to Tainan (TNN) is 7,963 miles (12,814 km, 6,919 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TTN to TNN?
A nonstop flight takes about 16h 5m 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 Trenton and Tainan?
Tainan is 12 hours ahead of Trenton.
What is the cheapest way to fly from TTN to TNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TTN–TNN that never appear on search engines, with no booking fees.