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KTM to BBX: distance & flight time
Kathmandu (Tribhuvan International Airport) → Philadelphia (Wings Field)
7,587 mi
12,211 km · 6,593 nm
15h 21m
estimated nonstop flight time
-9.7h
time difference · heading north
See live KTM→BBX fares Phone-only fares on this route — call free
Flight time details
7,587 miles nonstop takes roughly 15h 21m 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
- BBX — Wings Field · Philadelphia, 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 BBX
- PHL · Philadelphia International Airport18 mi away
- NXX · Willow Grove Naval Air Station/Joint Reserve Base8 mi away
- PNE · Northeast Philadelphia Airport14 mi away
- DYL · Doylestown Airport15 mi away
Frequently asked questions
How far is KTM from BBX?
The flight distance from Kathmandu (KTM) to Philadelphia (BBX) is 7,587 miles (12,211 km, 6,593 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KTM to BBX?
A nonstop flight takes about 15h 21m 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 Philadelphia?
Philadelphia is 9.7 hours behind Kathmandu.
What is the cheapest way to fly from KTM to BBX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KTM–BBX that never appear on search engines, with no booking fees.