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.
Distance from Houston, TX to Sydney, Australia. The total distance from Houston, TX to Sydney, Australia is 8,585 miles. This is equivalent to 13â817 kilometers or 7,461 nautical miles. Your trip begins in Houston, Texas. It ends in Sydney, Australia. Your flight direction from Houston, TX to Sydney, Australia is Southwest (-113 degrees from ...