they where formed by convirging plates moving together
They were formed from the pressure of two tectonic plates pushing against each other.
Utah is bordered by Nevada on the west.
Nevada
Yes. Utah is on the east border of Nevada.
* Arizona * California * Nevada * Utah
Yes, although Utah is a bit north of Nevada.
Nevada
Idaho borders Nevada and Utah to the south.
Utah is bordered by Idaho and Wyoming to the north, Arizona to the south, Colorado to the east, and Nevada to the west.
Nevada
Utah is bordered by Nevada to the west.
You would be flying over California, Nevada, Utah, and Colorado.