The country that is approximately halfway between Philadelphia, PA, and Perth, Australia, is likely to be around the Indian ocean, specifically near the island of Madagascar or the southern part of the Indian Ocean. However, the exact halfway point can vary depending on the specific flight path taken. Generally, it would fall into the region of the Indian Ocean, rather than a specific country.
McCauley, Pennsylvania is halfway between Philadelphia & Howell
Russelldale, West Virginia is halfway between Ashland & Philadelphia
around the coast of Africa
The halfway point is Jamestown, IN.
The halfway point between Nashville, Tennessee and Philadelphia, Pennsylvania is Harmon Forest, Virginia.
Correctly spelled: mount kosciuskoThis is in Australia, in the Blue mountains about halfway between Sydney and Melbourne. This is the highest point in Australia.
The tiny town of Cook (population: 4) on the Nullarbor Plain is halfway between Adelaide, South Australia and Kalgoorlie, Western Australia.
About Richmond VA. Philadelphia to Jacksonville is about 489 miles. Richmond is 251 miles from Philadelphia
The halfway point between New Philadelphia, Ohio and Millsboro, Delaware is Great Cacapon, West Virginia.
New Jersey.
The halfway point is Troxlers Mill, North Carolina.
Egypt