What is the driving distance between Irvine ca and Ehrenberg Ca?

I'm hoping you mean Ehrenberg, Arizona. That's 215 miles from Irvine.

This is the route:

1. Take SR-261 (TOLL) - NORTH or SR-133 (TOLL) - NORTH to SR-241 (TOLL) - NORTH to RIVERSIDE (@ EXIT 6B off SR-261 or @ EXIT 14B off SR-133).
2. Take SR-241 (TOLL) - NORTH to SR-91 EAST to RIVERSIDE @ EXIT 39A.
   
3. Take SR-91 EAST to SR-60 EAST to INDIO @ EXIT 65B in Riverside.
4. Take SR-60 EAST to I-10 EAST to INDIO.
5. Take I-10 EAST to Ehrenberg, AZ.