You just gotta build regular friendships into that. Idk about cuddling with any of my friends that are girls, but I got alot of Female friends that I enjoy hanging out with. Idk, I suppose it's just about them getting used to you and you getting used to them and knowing them well enough. But it's gotta start, if you look for a friend for the express purpose of cuddling, He's going to think it's gonna eventually be sex. I hate to sound that way but 8 times outta ten that's how a guy will think. So you have to take it a bit slower, make pals that are dude's first. Get it through you're not looking for a relationship (and don't talk about wanting someone to cuddle with and all that, it'll give the guy a hint that you're just being coy), I hate to sound like this, but it's just kinda the way it is.
There are some guys that won't be like that, and if you can find them good. I say this not cause they're rare but just cause it's hard to tell right off the bat who's who.
Idk, like I said, I have a number of Girls who are friends and there is that weird point at times in teh beginning where we find eachother attractive or whatever and kinda have to decide where our friendship is at. So you got to make it clear you're just pals, and not give the idea you're looking for a "friends with benefit situation"
Hope this helps!