I'd say walking would be a good suggestion. Given the current state of affairs, worst case distance...6 hours on foot should guarantee to be out of the area of operation.
How about food? I had three children at one time. How about you? Could you imagine leaving your home with only what you and family could carry, little food, little water, NO place to go for sanitation or shelter. A very hot war on your heels. A war, that you and your children have seen the horrific results of. That’s a legit scenario? You, and a 100,000 other families. How about me now? I’m good for a mile a day, oh yeah, my mother. That’ll really slow me down for a few days until she dies. You are living in a bloody, horror of fantasy world if you believe that garbage you flippantly write.