Transportation: Taxis and Buses in Western Sahara

Taxi are quite faster than buses. Some places dont even have buses. Prices here usually are not over charged.

Agadir-Layoune 150dirhams
Lauyoune-Dakhla 150dirhams (+-15euros)

I know there are taxis that will take you from Dakhla to the last Police check point in Bir Gandus. They will drop you off in the border as you can see on the picture (taxis are those red mercedes). i also know that a taxi will cost around 100euros, cos you have to pay the taxi driver back to Dakhla. From the border to Dakhla (if you’re coming from mauritania) can be cheaper if you make a good deal.
be careful with taxis, these region is know to have people getting kidnapped or robbed.

you can also get direct buses from northern morocco to south morocco in moroccan western sahara. Try CTM bus company.