There are few other options besides our service for getting your passport in Ephrata quickly (at least less than 3 weeks), the closest regional passport issuing facility to Ephrata is the Philadelphia Passport Agency.
Zion National Park is located on State Route 9 in Springdale, Utah. All mileages below represent the distance from the Zion Canyon Visitor Center. From Las Vegas, Nevada (163 miles), Mesquite, Nevada (80 miles), and Saint George, Utah (40 miles):
How long does it take to get from St George Utah to Moab Utah?     I don't know the exact distance in miles, but it normally takes about 2-3 hours to drive, no breaks, speed limit, if there's not muck traffic.