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TTN to LAI: distance & flight time
Trenton (Trenton Mercer Airport) → Lannion (Lannion-Côte de Granit Airport)
3,433 mi
5,525 km · 2,983 nm
7h 12m
estimated nonstop flight time
+6h
time difference · heading northeast
See live TTN→LAI fares Phone-only fares on this route — call free
Flight time details
3,433 miles nonstop takes roughly 7h 12m 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
- LAI — Lannion-Côte de Granit Airport · Lannion, France
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 LAI
- MXN · Morlaix-Ploujean Airport19 mi away
- SBK · Saint-Brieuc-Armor Airport32 mi away
- LDV · Landivisiau Air Base35 mi away
- BES · Brest Bretagne Airport48 mi away
Frequently asked questions
How far is TTN from LAI?
The flight distance from Trenton (TTN) to Lannion (LAI) is 3,433 miles (5,525 km, 2,983 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TTN to LAI?
A nonstop flight takes about 7h 12m 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 Lannion?
Lannion is 6 hours ahead of Trenton.
What is the cheapest way to fly from TTN to LAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TTN–LAI that never appear on search engines, with no booking fees.