What do I write while my characters are travelling?

Im a few thousand words into a story im trying to write, and alot of it is going to be the two protagonists travelling from place to place. I am struggling to come up with interesting things to write about without being repetetive, Ive done a bit of dialouge explaining the world they live in, aswell as describing the environment around them. I've tried continuing dialouge, either more about the world or just general dialouge to show character but it feels forced and i really dont want that. I guess I could just skip ahead but it will make the pacing feel off. Anyone experienced this or got any tips?