Back to CalculatorRoute ID: ISB-TBU
Flight Distance from Attock (ISB) to Nuku'alofa (TBU)
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
13,281 km8,252 miles • 7,171 NM
Destination Airport
NFTFTBU
Nuku'alofa, Tonga
Fua'amotu International Airport
Direct Distance
13,281 km
8,252 Statute Miles
7,171 Nautical Miles
Commercial Flight
16h 7m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
1,195 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
97° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
16h 7m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
14h 56m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
26h 2m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🌐 PK→🌐 TO
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
Fua'amotu International Airport (TBU)
- City / Country: Nuku'alofa, Tonga
- ICAO Code: NFTF
- Coordinates: -21.2414°, -175.1492°
- Timezone: Pacific/Tongatapu
- Elevation: 126 ft
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