Back to CalculatorRoute ID: BWI-PER
Flight Distance from Baltimore (BWI) to Perth (PER)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
BWIKBWI
Baltimore, United States
Baltimore/Washington International Thurgood Marshall Airport
Great Circle Path
18,620 km11,570 miles • 10,054 NM
Destination Airport
YPPHPER
Perth, Australia
Perth International Airport
Direct Distance
18,620 km
11,570 Statute Miles
10,054 Nautical Miles
Commercial Flight
22h 24m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
1,676 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
301° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
22h 24m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
20h 44m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
36h 18m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🇺🇸 United States→🇦🇺 Australia
Allowed Stay90 days
Passport Validity Required6 months
💡 Official Note: Electronic Travel Authority (ETA) 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
Baltimore/Washington International Thurgood Marshall Airport (BWI)
- City / Country: Baltimore, United States
- ICAO Code: KBWI
- Coordinates: 39.1754°, -76.6683°
- Timezone: America/New_York
- Elevation: 146 ft
Arrival Airport Specs
Perth International Airport (PER)
- City / Country: Perth, Australia
- ICAO Code: YPPH
- Coordinates: -31.9403°, 115.9670°
- Timezone: Australia/Perth
- Elevation: 67 ft
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