The World Health Organization warned in its 2007 report that infectious diseases are emerging at a rate that has not been seen before. Since the 1970s, about 40 infectious diseases have been discovered, including SARS, MERS, Ebola, chikungunya, avian flu, swine flu and, most recently, Zika.
Driving distance from Boston, MA to Philadelphia, PA. The total driving distance from Boston, MA to Philadelphia, PA is 306 miles or 492 kilometers. Your trip begins in Boston, Massachusetts. It ends in Philadelphia, Pennsylvania.
Philadelphia. Philadelphia is the largest city in the Commonwealth of Pennsylvania and the county seat of Philadelphia County, with which it is coterminous. The city is located in the Northeastern United States along the Delaware and Schuylkill rivers and it lies about 80 miles (130 km) southwest of New York City.