Top 10 Best Pizza Cities in the U.S.

The perfect slice is worth a flight; and, hey, knowing the passionate opinions of pizza aficionados, perhaps a fight as well! Welcome to MojoTravels, and today we're counting down our picks for the Top 10 Best Pizza Cities in the U.S. For this list, we’re looking at American cities that have proven themselves to foster master pie-makers.

10: Seattle, Washington
9: Portland, Maine
8: Washington, D.C.
7: Los Angeles, California
6: Philadelphia, Pennsylvania
5: San Francisco, California
4: Las Vegas, Nevada
3,2,1 . . .??