Catman- You DO love those FF miles! I think it's about 90 miles each way! JFK-PHL! I guess you'll get your 1000 for the round trip plus bonuses! I used to draw the line from NYC (EWR, LAG, JFK) at Baltimore (splitting the difference between Philadelphia and Washington). I'd take the train to Philadelphia's 30th Street Station, where the hardy just walk and others grab a quick cab (which is not quite like getting a quick cab in Manhattan), except at 30th St. Station. Hope the weather is good and you are not delayed at JFK! Enjoy Philadelphia!