How does visitation work if the father lives in another state?

Ok so I live in Pa and he lives in CA. How is visitation going to work? Do I have to let my infant child be away from me for weeks on end? Does he have to come here? I'm trying not to be selfish about this honestly but at the same time i'm not comfortable letting my baby go for weeks out of the year. I mean I barely know this guy and it was an accidental pregnancy idk how he'll be with the baby when its born and idk how to get over these fears. I mean he doesn't even bother talking to me about the pregnacy he just kind of asks how the drs goes once in a while. He has a fiancee and I also don't feel comfortable about having her around the baby but I know that she will be an I can do nothing about it. I don't like the way she thinks she has a say in this childs life when she doesn't and knowing that if she told him not to be in its life he wouldn't. I mean what kind of man does that make him? It's his baby and should be his decision but he's leaving it up to her. I don't know how to get over these fears I have and I'm already having a difficult pregnancy without this stuff stessing me out. If I don't put him on the birth certificate and don't ask for child support can I just cut him out all together? Because I'm really not letting my baby go all the way across the country without me. Also how is it getting there? I don't drive and I doubt he'd have time to drive pick it up and take it back there. So sorry to ramble just answer how the visitation will work.