What is the approximate distance between the two cities along the roman roads choosing the route that passes by are elate?

To provide an approximate distance between two cities along the Roman roads passing by Arellate, I would need the specific names of the cities in question. However, many Roman roads were known for their direct routes and could range from around 100 to 250 kilometers depending on the locations of the cities involved. If you specify the cities, I can give a more accurate estimate or historical context regarding the routes.