Chef to tangier
 

I need to get from chefchaoen to tangier quickly and soon. Any ideas?

Haven't been, but I think you're stuck with bus or grand taxi.

We skipped Chef because we were told no trains, only buses and we didn't have enough time. I think you could do a grand taxi also. We used a taxi in Tanger earlier in the week, and i think he would have taken us.... But it seemed like too much of a mission to do it in a day- so we settled on towns closer to tanger. Good luck!
CDC

I made the trip by grand taxi. The fastest way and not terribly expensive. Ask your accommodation to arrange it for you.

A taxi is the only solution for you in Chef, and it's more reliable in Chefchaouen, otherwise; use the Bus which is slow and has fix time no flexiblity.
Good Luck.