Kansas is about 600 miles. ND and SD, and Nebraska, then KS. 12 hours with gas, food and pee-breaks, oops and an hour at the border, nowadays.
That's our job, man. We let them flit around like flutterbies, while we keep our eye on the ball. Eventually, they calm their nerves down and level out. I always tell mine, that female mental plumbing is beyond my grasp. I'm only a man, not a SWMBO!!! It's great being from Mars. Better overview!