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CGN to TTN: distance & flight time
Cologne (Cologne Bonn Airport) → Trenton (Trenton Mercer Airport)
3,823 mi
6,153 km · 3,322 nm
7h 58m
estimated nonstop flight time
-6h
time difference · heading northwest
See live CGN→TTN fares Phone-only fares on this route — call free
Flight time details
3,823 miles nonstop takes roughly 7h 58m 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
- CGN — Cologne Bonn Airport · Cologne, Germany
- TTN — Trenton Mercer Airport · Trenton, 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 CGN
- BNJ · Bonn-Hangelar Airport7 mi away
- DUS · Düsseldorf Airport34 mi away
- MGL · Mönchengladbach Airport37 mi away
- ESS · Essen Mulheim Airport38 mi away
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
Frequently asked questions
How far is CGN from TTN?
The flight distance from Cologne (CGN) to Trenton (TTN) is 3,823 miles (6,153 km, 3,322 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CGN to TTN?
A nonstop flight takes about 7h 58m 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 Cologne and Trenton?
Trenton is 6 hours behind Cologne.
What is the cheapest way to fly from CGN to TTN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGN–TTN that never appear on search engines, with no booking fees.