Back to CalculatorRoute ID: ISB-KEF
Flight Distance from Attock (ISB) to Reykjavík (KEF)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
ISBOPIS
Attock, Pakistan
Islamabad International Airport
Great Circle Path
6,947 km4,317 miles • 3,751 NM
Destination Airport
BIKFKEF
Reykjavík, Iceland
Keflavik International Airport
Direct Distance
6,947 km
4,317 Statute Miles
3,751 Nautical Miles
Commercial Flight
8h 40m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
625 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
331° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
8h 40m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
8h 3m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
13h 52m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🌐 PK→🌐 IS
This information is provided for general guidance only and does not replace official verification with an embassy, consulate, or the IATA Travel Centre before you travel.
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Flight Path & Geodetic Arc Map
Great Circle Flight Arc Path
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Departure Airport Specs
Islamabad International Airport (ISB)
- City / Country: Attock, Pakistan
- ICAO Code: OPIS
- Coordinates: 33.5490°, 72.8257°
- Timezone: Asia/Karachi
- Elevation: 1761 ft
Arrival Airport Specs
Keflavik International Airport (KEF)
- City / Country: Reykjavík, Iceland
- ICAO Code: BIKF
- Coordinates: 63.9850°, -22.6056°
- Timezone: Atlantic/Reykjavik
- Elevation: 171 ft
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