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ISB to TYS: distance & flight time
Islamabad (New Islamabad International Airport) → Knoxville (McGhee Tyson Airport)
7,416 mi
11,935 km · 6,444 nm
15h
estimated nonstop flight time
—
time difference · heading north
See live ISB→TYS fares Phone-only fares on this route — call free
Flight time details
7,416 miles nonstop takes roughly 15h 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
- ISB — New Islamabad International Airport · Islamabad, Pakistan
- TYS — McGhee Tyson Airport · Knoxville, United States
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 ISB
- ATG · Minhas Air Base34 mi away
- XJM · Mangla Airport58 mi away
- RAZ · Rawalakot Airport58 mi away
- MFG · Muzaffarabad Airport66 mi away
Near TYS
- MMI · McMinn County Airport43 mi away
- HDI · Hardwick Field62 mi away
- CSV · Crossville Memorial Whitson Field62 mi away
- AVL · Asheville Regional Airport86 mi away
Frequently asked questions
How far is ISB from TYS?
The flight distance from Islamabad (ISB) to Knoxville (TYS) is 7,416 miles (11,935 km, 6,444 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISB to TYS?
A nonstop flight takes about 15h 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 ISB to TYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISB–TYS that never appear on search engines, with no booking fees.