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FLV to ISB: distance & flight time
Fort Leavenworth (Sherman Army Air Field) → Islamabad (New Islamabad International Airport)
7,337 mi
11,808 km · 6,376 nm
14h 51m
estimated nonstop flight time
—
time difference · heading north
See live FLV→ISB fares Phone-only fares on this route — call free
Flight time details
7,337 miles nonstop takes roughly 14h 51m 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
- FLV — Sherman Army Air Field · Fort Leavenworth, 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 FLV
- MCI · Kansas City International Airport12 mi away
- MKC · Charles B. Wheeler Downtown Airport24 mi away
- STJ · Rosecrans Memorial Airport28 mi away
- LWC · Lawrence Municipal Airport29 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 FLV from ISB?
The flight distance from Fort Leavenworth (FLV) to Islamabad (ISB) is 7,337 miles (11,808 km, 6,376 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLV to ISB?
A nonstop flight takes about 14h 51m 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 FLV to ISB?
Nonstop service on FLV–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 14h 51m nonstop estimate.
What is the cheapest way to fly from FLV to ISB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLV–ISB that never appear on search engines, with no booking fees.
Why are some FLV to ISB fares phone-only?
Consolidator contracts let us sell certain FLV–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.