Striking-distance refers to a close proximity to something or someone that enables one to take action or make an impact. Similar phrases that convey this meaning include range, scope, reach, grasp, and proximity. These terms are often used in contexts such as sports, where an athlete needs to be within striking-distance to make a successful play, or in business, where a company must be within the range or scope of its target audience to be successful. Ultimately, these synonyms all communicate the idea of being close enough to take action, whether physically or metaphorically, to achieve a desired outcome.