Yes. I plant them in hills 8' apart.

In an average year the vines can run from 15-25' or longer (it largely is dependent on how much moisture they get), but I grow them mostly vertically on fences/trellises that are 8' tall, and once they hit the top they run sideways, or they climb the fence and go up into the trees. Seminole will take all the space you give them and fill it up and just keep on going.