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):
The park can be reached from St. George via I-15. Go north 50 miles to Cedar City. From Cedar City, travel east 20 miles on State Route 14, then 4 miles north on State Highway 148. Drive time is about one and one-half hours.