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KTM to PHD: distance & flight time
Kathmandu (Tribhuvan International Airport) → New Philadelpha (Harry Clever Field)
7,651 mi
12,313 km · 6,649 nm
15h 28m
estimated nonstop flight time
-9.7h
time difference · heading north
See live KTM→PHD fares Phone-only fares on this route — call free
Flight time details
7,651 miles nonstop takes roughly 15h 28m 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
- PHD — Harry Clever Field · New Philadelpha, 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 PHD
- CAK · Akron Canton Regional Airport31 mi away
- AKC · Akron Fulton International Airport39 mi away
- ZZV · Zanesville Municipal Airport44 mi away
- HLG · Wheeling Ohio County Airport46 mi away
Frequently asked questions
How far is KTM from PHD?
The flight distance from Kathmandu (KTM) to New Philadelpha (PHD) is 7,651 miles (12,313 km, 6,649 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KTM to PHD?
A nonstop flight takes about 15h 28m 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 KTM to PHD?
Nonstop service on KTM–PHD 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 15h 28m nonstop estimate.
What is the time difference between Kathmandu and New Philadelpha?
New Philadelpha is 9.7 hours behind Kathmandu.
What is the cheapest way to fly from KTM to PHD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KTM–PHD that never appear on search engines, with no booking fees.
Why are some KTM to PHD fares phone-only?
Consolidator contracts let us sell certain KTM–PHD 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.