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OSN to ISB: distance & flight time
Osan (Osan Air Base) → Islamabad (New Islamabad International Airport)
3,022 mi
4,864 km · 2,626 nm
6h 24m
estimated nonstop flight time
—
time difference · heading west
See live OSN→ISB fares Phone-only fares on this route — call free
Flight time details
3,022 miles nonstop takes roughly 6h 24m gate to gate, flying west. 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
- OSN — Osan Air Base · Osan, South Korea
- 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 OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 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 OSN from ISB?
The flight distance from Osan (OSN) to Islamabad (ISB) is 3,022 miles (4,864 km, 2,626 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to ISB?
A nonstop flight takes about 6h 24m 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 OSN to ISB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–ISB that never appear on search engines, with no booking fees.