What is the total land area of Hawaii?

When considering the total land area of Hawaii, the correct figure is approximately 6,425 square miles. This total includes all the main islands and the smaller islands and atolls that are part of the Hawaiian archipelago.

Hawaii is the only U.S. state composed entirely of islands and has a diverse geography that ranges from beautiful beaches to volcanic mountains, contributing to its unique land area measurement. The total land area is significant for understanding various aspects of state management, environmental concerns, and tourism, which are crucial for the state's economy and infrastructure planning.

While the other figures provided can seem plausible, they do not accurately reflect the actual measurement. Thus, the choice of 6,425 square miles aligns with reliable geographic data and resources regarding the state of Hawaii.