It is 355 miles according to Google Maps.
cedar city
Grand Junction, CO Cedar City, UT.
cedar city
Halfway is the western part of the Denver metropolitan area. I'd break that trip up into thirds.
The address of the Cedar City Public Library is: 303 North 100 East, Cedar City, 84720 2610
Denver
Amarillo, TX
There arent really any 'major' cities between Salt Lake City and Las Vegas, but the larger cities would be Provo, Utah; Beaver, Utah; Cedar City, Utah; St. George, Utah; and Mesquite, Nevada. These are all right along Interstate 15.
Liberal, KS
The address of the Cedar City Daughters Of Utah Pioneers Foundation is: 453 Kayenta Circle, Cedar City, UT 84720-3050
it would bethe rocky moutain