To find the total number of miles the truck travels, you can multiply the number of miles traveled each day by the number of days.
\[ \text{Total miles} = \text{miles per day} \times \text{number of days} \] \[ \text{Total miles} = 346 , \text{miles/day} \times 5 , \text{days} \] \[ \text{Total miles} = 1730 , \text{miles} \]
So, the total number of miles the truck travels is 1,730 miles.