It remains there until we reach Toledo - two hours down the line - where I can finally shuffle past her to change buses.

Each district of Trier can be reached from there without any need to change buses.

There are now several companies offering direct services with no need to change buses.

You might need to change buses a few times.

Interlining allows passengers to travel longer distances without having to change buses.

We changed buses at each new border.

Though many of those who do stop in Mukdahan longer than needed to change buses do cosy up here at some point.

He was planning to change buses in Oaxaca, and not linger there an instant longer than necessary.

Here they had to change buses again.

Note that some bus companies claim to travel further into Brazil than border towns, but actually change buses after crossing the border.