What is the shortest possible distance he must travel to visit each city once?

People have been known to travel from over an hour a way to visit Plant 3 and shop.

The brothers often travel to Poland to visit their family.

Robert, the blind man, has just lost his wife and will be traveling to Connecticut to visit with her family.

In 1941, he traveled to Japan to visit relatives, and was never heard from again.

You can even travel to visit him if he goes to some other town.

It's harder to travel to visit friends and relatives because of the snow.

Even afterward, she often traveled to visit Knox in the field.

The song is about someone who travels ahead in time to visit his future self.

In the program one delegation will travel to visit for two months with the other's family.