ISB to KHI: Distance and Flight Time
The distance from Islamabad International Airport (ISB) to Jinnah International Airport (KHI) is 1,107 km (688 mi). A typical nonstop flight covers it in about 1h 55m, heading southwest. The distance is the same in either direction (KHI to ISB).
How far is it from Attock to Karachi?
The great-circle distance between Islamabad International Airport (ISB) and Jinnah International Airport (KHI) is 1,107 km (688 mi, 598 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.
How long is the flight from ISB to KHI?
A nonstop flight typically takes about 1h 55m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. KHI is roughly southwest of ISB.
How is the ISB to KHI route written in code?
The pair is written ISB-KHI in IATA codes and OPIS-OPKC in ICAO codes, the form used on a flight plan. Islamabad International Airport is ISB (OPIS), Jinnah International Airport is KHI (OPKC).
| ISB | KHI | |
|---|---|---|
| Airport | Islamabad International Airport | Jinnah International Airport |
| ICAO code | OPIS | OPKC |
| Country | Pakistan | Pakistan |
| Elevation | 1,761 ft | 100 ft |
| Rank by connections | #276 | #264 |
Both ICAO codes start with O, the prefix ICAO assigns to the Middle East and South Asia, so this is a route inside one ICAO region. How ICAO prefixes are laid out.
KHI sits 1,661 ft (506 m) lower than ISB, which is a real difference in air density on takeoff.
Airlines flying ISB to KHI
3 airlines appear on this route in the open route dataset, 3 of them still listed as active. Each row gives the IATA code, the ICAO code and the radio callsign, which is what an air traffic controller hears:
| IATA | Airline | ICAO | Callsign | Status |
|---|---|---|---|---|
| I6 | MexicanaLink | MXI | Link | Active |
| NL | Shaheen Air International | SAI | Shaheen Air | Active |
| PK | Pakistan International Airlines | PIA | Pakistan | Active |
Route and carrier data comes from the OpenFlights open dataset, regenerated here on . It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.
Frequently asked questions
How far is Attock from Karachi?
Islamabad International Airport (ISB) and Jinnah International Airport (KHI) are 1,107 km (688 mi, 598 nautical miles) apart in a straight line.
How long is the flight from ISB to KHI?
A typical nonstop flight between ISB and KHI takes about 1h 55m. Actual times vary with aircraft type, winds and routing.
What direction is KHI from ISB?
Jinnah International Airport (KHI) lies roughly southwest of Islamabad International Airport (ISB).
Which airlines fly ISB to KHI?
3 airlines appear on the ISB-KHI route in the open dataset, including MexicanaLink, Shaheen Air International, Pakistan International Airlines.
Related routes
Other routes from Attock (ISB):
Other routes from Karachi (KHI):
ISB airport code · KHI airport code · Busiest airports worldwide