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PIE to ISB: distance & flight time
St. Petersburg (St Petersburg Clearwater International Airport) → Islamabad (New Islamabad International Airport)
7,897 mi
12,710 km · 6,863 nm
15h 57m
estimated nonstop flight time
—
time difference · heading north
See live PIE→ISB fares Phone-only fares on this route — call free
Flight time details
7,897 miles nonstop takes roughly 15h 57m 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
- PIE — St Petersburg Clearwater International Airport · St. Petersburg, 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 PIE
- TPA · Tampa International Airport10 mi away
- CLW · Clearwater Air Park6 mi away
- SPG · Albert Whitted Airport11 mi away
- MCF · Mac Dill Air Force Base11 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 PIE from ISB?
The flight distance from St. Petersburg (PIE) to Islamabad (ISB) is 7,897 miles (12,710 km, 6,863 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PIE to ISB?
A nonstop flight takes about 15h 57m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from PIE to ISB?
Nonstop service on PIE–ISB depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 15h 57m nonstop estimate.
What is the cheapest way to fly from PIE to ISB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PIE–ISB that never appear on search engines, with no booking fees.
Why are some PIE to ISB fares phone-only?
Consolidator contracts let us sell certain PIE–ISB tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.