Back to CalculatorRoute ID: PER-IAH
Flight Distance from Perth (PER) to Houston (IAH)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
PERYPPH
Perth, Australia
Perth International Airport
Great Circle Path
17,032 km10,583 miles • 9,197 NM
Destination Airport
KIAHIAH
Houston, United States
George Bush Intercontinental Airport
Direct Distance
17,032 km
10,583 Statute Miles
9,197 Nautical Miles
Commercial Flight
20h 32m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
1,533 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
86° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
20h 32m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
19h 1m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
33h 15m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🇦🇺 Australia→🇺🇸 United States
Allowed Stay90 days
Passport Validity Required6 months
💡 Official Note: Visa Waiver Program — ESTA online authorization required.
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
Perth International Airport (PER)
- City / Country: Perth, Australia
- ICAO Code: YPPH
- Coordinates: -31.9403°, 115.9670°
- Timezone: Australia/Perth
- Elevation: 67 ft
Arrival Airport Specs
George Bush Intercontinental Airport (IAH)
- City / Country: Houston, United States
- ICAO Code: KIAH
- Coordinates: 29.9844°, -95.3414°
- Timezone: America/Chicago
- Elevation: 97 ft
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