GCY
Greeneville
United States
18,225 km
11,324 miles
PER
Perth
Australia
Distance
18,225 km
11,324 mi / 9,841 nm
Est. Flight Time
22h
Ultra-long-haul route
Time Difference
+12h
America/New_York
Heading
280°
west

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Airport Comparison

GCY PER
Airport Name Greeneville Municipal Airport Perth International Airport
IATA Code GCY PER
ICAO Code KGCY YPPH
City Greeneville Perth
Country United States Australia
Timezone America/New_York Australia/Perth
Elevation 1,608 ft 67 ft
Coordinates 36.200000, -82.810000 -31.940000, 115.970000

Greeneville (GCY) to Perth (PER) Flight Distance

The flight distance from Greeneville Municipal Airport (GCY) in Greeneville, United States to Perth International Airport (PER) in Perth, Australia is 18,225 kilometers (11,324 miles / 9,841 nautical miles). The estimated flight time for this route is approximately 22h, flying west at a heading of 280°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting United States with Australia. It is an intercontinental flight between North America and Oceania. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 02:34 in Greeneville, it's 14:34 in Perth. With a 12-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 1,541 feet between the two airports. Perth International Airport sits lower than Greeneville Municipal Airport.

The return flight from Perth (PER) to Greeneville (GCY) follows a heading of 70° (east northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Greeneville Municipal Airport (GCY) and Perth International Airport (PER) detail pages, or use our flight duration calculator to compare other routes.

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