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TTN to NSN: distance & flight time
Trenton (Trenton Mercer Airport) → Nelson (Nelson Airport)
8,973 mi
14,441 km · 7,798 nm
18h 4m
estimated nonstop flight time
+18h
time difference · heading southwest
See live TTN→NSN fares Phone-only fares on this route — call free
Flight time details
8,973 miles nonstop takes roughly 18h 4m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 18-hour time gain when reading arrival times on your ticket.
The two airports
- TTN — Trenton Mercer Airport · Trenton, United States
- NSN — Nelson Airport · Nelson, New Zealand
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 NSN
- MZP · Motueka Airport17 mi away
- BHE · Woodbourne Airport37 mi away
- PCN · Picton Aerodrome38 mi away
- KTF · Takaka Airport41 mi away
Frequently asked questions
How far is TTN from NSN?
The flight distance from Trenton (TTN) to Nelson (NSN) is 8,973 miles (14,441 km, 7,798 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TTN to NSN?
A nonstop flight takes about 18h 4m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from TTN to NSN?
Nonstop service on TTN–NSN depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 18h 4m nonstop estimate.
What is the time difference between Trenton and Nelson?
Nelson is 18 hours ahead of Trenton.
What is the cheapest way to fly from TTN to NSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TTN–NSN that never appear on search engines, with no booking fees.
Why are some TTN to NSN fares phone-only?
Consolidator contracts let us sell certain TTN–NSN tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.