Fair enough - I guess I read that as unknown whereabouts between Bogata and Red River.
I hear what you're saying, but dang, that's a whole lotta lost, especially in this day of GPS, map apps, and the like.
It also doesn't account for the sheer amount of time involved. Let's say the photo at the gas station was in Gainesville. It's roughly 3 hours back to Gladewater, then another hour to Mt Pleasant up 271, an hour again to Paris. 5 hours.
Even if that photo was taken as late as possible (6am-ish) where was she for the 6+ hours before talking to her dad near Bogata? If it was taken at midnight-ish, then that's even more unaccounted for time.