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PMH to ISB: distance & flight time
Portsmouth (Greater Portsmouth Regional Airport) → Islamabad (New Islamabad International Airport)
7,198 mi
11,583 km · 6,255 nm
14h 35m
estimated nonstop flight time
—
time difference · heading north
See live PMH→ISB fares Phone-only fares on this route — call free
Flight time details
7,198 miles nonstop takes roughly 14h 35m 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
- PMH — Greater Portsmouth Regional Airport · Portsmouth, 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 PMH
- HTS · Tri-State/Milton J. Ferguson Field36 mi away
- ATO · Ohio University Snyder Field42 mi away
- ILN · Wilmington Airpark65 mi away
- LCK · Rickenbacker International Airport67 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 PMH from ISB?
The flight distance from Portsmouth (PMH) to Islamabad (ISB) is 7,198 miles (11,583 km, 6,255 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PMH to ISB?
A nonstop flight takes about 14h 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 cheapest way to fly from PMH to ISB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PMH–ISB that never appear on search engines, with no booking fees.