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TNN to CGN: distance & flight time
Tainan (Tainan Airport) → Cologne (Cologne Bonn Airport)
5,922 mi
9,531 km · 5,146 nm
12h 5m
estimated nonstop flight time
-6h
time difference · heading northwest
See live TNN→CGN fares Phone-only fares on this route — call free
Flight time details
5,922 miles nonstop takes roughly 12h 5m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- TNN — Tainan Airport · Tainan, Taiwan
- CGN — Cologne Bonn Airport · Cologne, Germany
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 CGN
- BNJ · Bonn-Hangelar Airport7 mi away
- DUS · Düsseldorf Airport34 mi away
- MGL · Mönchengladbach Airport37 mi away
- ESS · Essen Mulheim Airport38 mi away
Frequently asked questions
How far is TNN from CGN?
The flight distance from Tainan (TNN) to Cologne (CGN) is 5,922 miles (9,531 km, 5,146 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNN to CGN?
A nonstop flight takes about 12h 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 Tainan and Cologne?
Cologne is 6 hours behind Tainan.
What is the cheapest way to fly from TNN to CGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNN–CGN that never appear on search engines, with no booking fees.