What is the approximate length of Grand Cayman?

The approximate length of Grand Cayman is indeed around 22 miles. This measurement is important for understanding the geographical scale of the island, which is the largest of the three Cayman Islands and a significant location for tourism, finance, and culture. Recognizing the length provides context for discussions about its various communities, attractions, and natural features, as well as its economic activities and environmental concerns. The other options, while close, do not accurately reflect the commonly accepted measurement of the island's length.