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TTN to NAP: distance & flight time
Trenton (Trenton Mercer Airport) → Naples (Naples International Airport)
4,449 mi
7,160 km · 3,866 nm
9h 11m
estimated nonstop flight time
+6h
time difference · heading northeast
See live TTN→NAP fares Phone-only fares on this route — call free
Flight time details
4,449 miles nonstop takes roughly 9h 11m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- TTN — Trenton Mercer Airport · Trenton, United States
- NAP — Naples International Airport · Naples, Italy
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 NAP
- QSR · Salerno Costa d'Amalfi Airport37 mi away
- FOG · Foggia "Gino Lisa" Airport75 mi away
- FCO · Leonardo da Vinci–Fiumicino Airport124 mi away
- QLT · Latina Air Base85 mi away
Frequently asked questions
How far is TTN from NAP?
The flight distance from Trenton (TTN) to Naples (NAP) is 4,449 miles (7,160 km, 3,866 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TTN to NAP?
A nonstop flight takes about 9h 11m 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 Naples?
Naples is 6 hours ahead of Trenton.
What is the cheapest way to fly from TTN to NAP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TTN–NAP that never appear on search engines, with no booking fees.