halfway
Te vas a arrepentir si lo dejas a medio camino.
You'll regret it if you leave it half-finished.
La iglesia se encuentra a medio camino entre tu casa y la mía.
The church is located halfway between your house and mine.
We're halfway there.
No te des por vencido a medio camino.
Don't give up halfway.
Estamos a medio camino de Boston.
We’re halfway to Boston.