Dutch word bereik comes from Dutch reiken ((intransitive) to reach, to extend out, to stretch.), Dutch be-

Detailed word origin of bereik

Dictionary entry	Language	Definition
reiken	Dutch (nld)	(intransitive) to reach, to extend out, to stretch.
be-	Dutch (nld)	Used to indicate that a verb is acting on a direct object (making the verb transitive). Always unstressed.
bereik	Dutch (nld)	A compass (area). The reach.

Words with the same origin as bereik