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ISB to SEF: distance & flight time
Islamabad (New Islamabad International Airport) → Sebring (Sebring Regional Airport)
7,894 mi
12,705 km · 6,860 nm
15h 57m
estimated nonstop flight time
—
time difference · heading northwest
See live ISB→SEF fares Phone-only fares on this route — call free
Flight time details
7,894 miles nonstop takes roughly 15h 57m gate to gate, flying northwest. 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
- SEF — Sebring Regional Airport · Sebring, 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 SEF
- AVO · Avon Park Executive Airport15 mi away
- MCO · Orlando International Airport67 mi away
- OBE · Okeechobee County Airport33 mi away
- TPA · Tampa International Airport81 mi away
Frequently asked questions
How far is ISB from SEF?
The flight distance from Islamabad (ISB) to Sebring (SEF) is 7,894 miles (12,705 km, 6,860 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISB to SEF?
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.
What is the cheapest way to fly from ISB to SEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISB–SEF that never appear on search engines, with no booking fees.