Well, we do have a flying taxi service powered by Pokemon known as Squawkabillies, and some Regions have trains or subways- as well as planes that go larger distances between Regions.

[ He pulled out his phone-- which had Rotom making a （︶^︶）face and turning away from him, opening the proto-pokedex app and turning it so the young woman could see the Pokemon in question. ]

But we also put a large focus on individual travel as a large part of our worlds culture. 'Pokemon Journeys' are something younger individuals-- people around your age-- go on to explore the world and learn about Pokemon and their own goals in life.

[ There was a sincerely fond smile on the Professor's face, a hint of wistfulness- he... he had not gone on such a journey, himself. But he had the memories of his original's... and seeing the journey through Julianna's travels. Shaking his head a moment, he pulled up a different Pokemon for the girl to see. ]

In the Region I am from, there's also cyclizars, which are Pokemon people can ride on for transportation. They are especially useful when children go on the yearly 'Treasure Hunt' at the Uva Academy.