So the guy robs a bank, gets in a cab, makes a deal with the driver . . .

Taxicab to Wichita - Aaron Louis Asselstine

. . . to take him to Wichita, and two hours later, they still haven't left town!  Why?

 

they had to stop at a convenience store for smokes and a map.

 

Rocky wanted to find a laundromat so he could feed his marked bills through a change machine.

 

Quinn needed to score his drugs in order to make the 2,000 mile trip.

 

then a stop at a dollar store for coin rolls to make it easier to spend the change.

 

and a stop for gas and edibles.

 

I'm not sure these guys are serious about getting out of town.