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KTM to TTN: distance & flight time
Kathmandu (Tribhuvan International Airport) → Trenton (Trenton Mercer Airport)
7,571 mi
12,184 km · 6,579 nm
15h 19m
estimated nonstop flight time
-9.7h
time difference · heading north
See live KTM→TTN fares Phone-only fares on this route — call free
Flight time details
7,571 miles nonstop takes roughly 15h 19m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.7-hour time set-back when reading arrival times on your ticket.
The two airports
- KTM — Tribhuvan International Airport · Kathmandu, Nepal
- 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 KTM
- SIF · Simara Airport44 mi away
- RHP · Ramechhap Airport48 mi away
- BHR · Bharatpur Airport57 mi away
- MEY · Meghauli Airport70 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 KTM from TTN?
The flight distance from Kathmandu (KTM) to Trenton (TTN) is 7,571 miles (12,184 km, 6,579 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KTM to TTN?
A nonstop flight takes about 15h 19m 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 Kathmandu and Trenton?
Trenton is 9.7 hours behind Kathmandu.
What is the cheapest way to fly from KTM to TTN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KTM–TTN that never appear on search engines, with no booking fees.