My mom is in Ukraine, I'm in California, but don't know how to get her out. What is the evacuation plan? Drive west? She's in Kharkov, and I'm afraid it's more

My mom is in Ukraine, I'm in California, but don't know how to get her out. What is the evacuation plan? Drive west? She's in Kharkov, and I'm afraid it's more dangerous to make the drive to Poland or Moldova than staying put.