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KTM to ONQ: distance & flight time
Kathmandu (Tribhuvan International Airport) → Zonguldak (Zonguldak Airport)
3,123 mi
5,027 km · 2,714 nm
6h 35m
estimated nonstop flight time
-2.7h
time difference · heading northwest
See live KTM→ONQ fares Phone-only fares on this route — call free
Flight time details
3,123 miles nonstop takes roughly 6h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.7-hour time set-back when reading arrival times on your ticket.
The two airports
- KTM — Tribhuvan International Airport · Kathmandu, Nepal
- ONQ — Zonguldak Airport · Zonguldak, Turkey
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 ONQ
- KFS · Kastamonu Airport89 mi away
- ESB · Esenboğa International Airport106 mi away
- ANK · Etimesgut Air Base112 mi away
- KCO · Cengiz Topel Airport117 mi away
Frequently asked questions
How far is KTM from ONQ?
The flight distance from Kathmandu (KTM) to Zonguldak (ONQ) is 3,123 miles (5,027 km, 2,714 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KTM to ONQ?
A nonstop flight takes about 6h 35m 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 Zonguldak?
Zonguldak is 2.7 hours behind Kathmandu.
What is the cheapest way to fly from KTM to ONQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KTM–ONQ that never appear on search engines, with no booking fees.