And do you need to travel in a group to see them?

You no longer need to travel to Russia to taste its history.

And perhaps, with new communications technology, we should need to travel less?

"Here's what you need to travel between here and home."

No, I need to travel by myself for a time.

However, patients may need to travel further if those services are no longer offered at their local hospital.

"They need to travel to other land places and the only way is by water."

"I do not need to travel to keep up with people."

Word does not need to travel far in this league.

To take part in a clinical trial, you may need to travel to a large treatment center.