The context of the following conversation is Cameron put their way of navigating home into practice, so they can have a great place to live.:
Cameron says I had to apply my navigation skills to get us home so that we can sleep in our own bed..
The friend responds Were you with Nancy?.
Cameron responds Yes my wife and I went on a road trip and we took a road home that we've never been on.  We were tired and couldn't think straight..
The friend responds How long were you driving?.
Cameron responds I had been driving for twenty-four hours straight with a couple of nap breaks..
The friend responds That sounds like a long stretch..