what is the square miles in aruba
exists and is an alternate of . I am an arborist. Graduate study, travel, work make me an expert in benthics, European languages, wildlife mapping, world fauna and flora. The total area of Aruba is 74.5 square miles [193 square kilometers]. It's 21 miles [33 kilometers] long. Its width varies from about 2 miles [3.2 kilometers] to 8 miles [12.8 kilometers]. For comparison, it's slightly larger than Washington, DC, which is 69 square miles [178 square kilometers].