The involvement of women in the field of medicine has been recorded in several early civilizations. An ancient Egyptian, Merit-Ptah (c. 2700 BC), described in an inscription as chief physician, is the earliest known female scientist named in the history of science.
Distance from Philadelphia, PA to Sydney, Australia. The total distance from Philadelphia, PA to Sydney, Australia is 9,869 miles. This is equivalent to 15â883 kilometers or 8,576 nautical miles. Your trip begins in Philadelphia, Pennsylvania. It ends in Sydney, Australia.
San Francisco to Sydney Flight Time, Distance, Route Map. Flight time from San Francisco, United States to Sydney, Australia is 14 hours 51 minutes under avarage conditions. Our flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots.