We’re in our 60s and have $300,000 on our mortgage. Should we use our CDs to pay off the loan?

"Does it make sense to have all this access to cash, but owe so much on our mortgage?"

We’re in our 60s and have $300,000 on our mortgage. Should we use our CDs to pay off the loan?
"Does it make sense to have all this access to cash, but owe so much on our mortgage?"