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GPT to ISB: distance & flight time
Gulfport (Gulfport Biloxi International Airport) → Islamabad (New Islamabad International Airport)
7,862 mi
12,653 km · 6,832 nm
15h 53m
estimated nonstop flight time
—
time difference · heading north
See live GPT→ISB fares Phone-only fares on this route — call free
Flight time details
7,862 miles nonstop takes roughly 15h 53m 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
- GPT — Gulfport Biloxi International Airport · Gulfport, 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 GPT
- BIX · Keesler Air Force Base9 mi away
- MOB · Mobile Regional Airport53 mi away
- HBG · Hattiesburg Bobby L Chain Municipal Airport60 mi away
- BFM · Mobile Downtown Airport62 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 GPT from ISB?
The flight distance from Gulfport (GPT) to Islamabad (ISB) is 7,862 miles (12,653 km, 6,832 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GPT to ISB?
A nonstop flight takes about 15h 53m 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 GPT to ISB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GPT–ISB that never appear on search engines, with no booking fees.