There are many synonyms for the phrase "within reach." Some of the common alternatives include "within grasp," "within sight," "in arm's reach," "accessible," "at hand," "available," "close by," "within earshot," "reachable," and "within distance." These synonyms all convey a sense of proximity and the ability to obtain something without having to go far or search extensively. Whether you're talking about getting a physical object or achieving a goal, these phrases can be useful in expressing the idea that something is easily and readily attainable. Whether you choose to use the original phrase or one of its synonyms, the meaning will remain the same - it's just a matter of personal preference.