Blablacar : is there a way to see all the rides going out of a city?

Hello guys using Blablacar!

I am looking for altenatives to get back from a trip abroad in Europe. I have used blablacar once but i find it difficult to search for long routes..
Is there any way to see all the rides going out of a city?

For example, if I am in Prague and I would like to get to brussels, maybe i'll search for Prague->Brussels but if nobody is doing that I would like to know if people are doing Prague to somewhere nearby Belgium : Germany, luxembourg.. it'll at least get me nearby the country..

In belgium I have found this page but i can't see anything like it abroad :

https://www.nl.blablacar.be/ride-sharing/all-cities

Sorry if am not clear