There are many other bus lines besides Greyhound and most services a particular area or region of the country. For example, Peter Pan Bus Lines offer services between New York and Boston, Philadelphia, Baltimore, and Washington. You can go to their website at http://www.peterpanbus.com/ for schedules and travel information. Jefferson Lines, located in Minneapolis, MN offers nationwide travel and you can find more information on their website at http://www.jeffersonlines.com/ . There is also, Trailways Bus Lines at http://trailways.com/ .