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KFS to ISB: distance & flight time
Kastamonu (Kastamonu Airport) → Islamabad (New Islamabad International Airport)
2,189 mi
3,523 km · 1,902 nm
4h 46m
estimated nonstop flight time
—
time difference · heading east
See live KFS→ISB fares Phone-only fares on this route — call free
Flight time details
2,189 miles nonstop takes roughly 4h 46m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- KFS — Kastamonu Airport · Kastamonu, Turkey
- ISB — New Islamabad International Airport · Islamabad, Pakistan
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 KFS
- NOP · Sinop Airport82 mi away
- ONQ · Zonguldak Airport89 mi away
- ESB · Esenboğa International Airport92 mi away
- MZH · Amasya Merzifon Airport96 mi away
Near ISB
- ATG · Minhas Air Base34 mi away
- XJM · Mangla Airport58 mi away
- RAZ · Rawalakot Airport58 mi away
- MFG · Muzaffarabad Airport66 mi away
Frequently asked questions
How far is KFS from ISB?
The flight distance from Kastamonu (KFS) to Islamabad (ISB) is 2,189 miles (3,523 km, 1,902 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KFS to ISB?
A nonstop flight takes about 4h 46m 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 cheapest way to fly from KFS to ISB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KFS–ISB that never appear on search engines, with no booking fees.