Your colonists shall starve no more! (unless you're traveling on an ice sheet ofc)
Even then you can always stop and kill off a colonist or two when you run low on food...

(Yeah, Rimworld, it takes you to new depths of depravity when your colonies survival is on the line.

)
Or slaughter some pack (or trade) animals, assuming they are worth less than that useless pop star pacifist who can't do any task but artwork anyway..