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GCK to ISB: distance & flight time
Garden City (Garden City Regional Airport) → Islamabad (New Islamabad International Airport)
7,480 mi
12,038 km · 6,500 nm
15h 8m
estimated nonstop flight time
—
time difference · heading north
See live GCK→ISB fares Phone-only fares on this route — call free
Flight time details
7,480 miles nonstop takes roughly 15h 8m gate to gate, flying north. 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
- GCK — Garden City Regional Airport · Garden City, United States
- 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 GCK
- DDC · Dodge City Regional Airport43 mi away
- LBL · Liberal Mid-America Regional Airport62 mi away
- GUY · Guymon Municipal Airport96 mi away
- HYS · Hays Regional Airport101 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 GCK from ISB?
The flight distance from Garden City (GCK) to Islamabad (ISB) is 7,480 miles (12,038 km, 6,500 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCK to ISB?
A nonstop flight takes about 15h 8m 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 GCK to ISB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCK–ISB that never appear on search engines, with no booking fees.