Back to CalculatorRoute ID: POS-SYX
Flight Distance from Port of Spain (POS) to Sanya (Tianya) (SYX)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
POSTTPP
Port of Spain, Trinidad and Tobago
Piarco International Airport
Great Circle Path
16,645 km10,343 miles • 8,988 NM
Destination Airport
ZJSYSYX
Sanya (Tianya), China
Sanya Phoenix International Airport
Direct Distance
16,645 km
10,343 Statute Miles
8,988 Nautical Miles
Commercial Flight
20h 5m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
1,498 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
18° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
20h 5m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
18h 36m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
32h 31m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🌐 TT→🌐 CN
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
Piarco International Airport (POS)
- City / Country: Port of Spain, Trinidad and Tobago
- ICAO Code: TTPP
- Coordinates: 10.5953°, -61.3376°
- Timezone: America/Port_of_Spain
- Elevation: 58 ft
Arrival Airport Specs
Sanya Phoenix International Airport (SYX)
- City / Country: Sanya (Tianya), China
- ICAO Code: ZJSY
- Coordinates: 18.3029°, 109.4120°
- Timezone: Asia/Shanghai
- Elevation: 92 ft
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