Guam (GPS: 13 28 N, 144 47 E) is located in Oceania, an island in the North Pacific Ocean, about three-quarters of the way from Hawaii to the Philippines. The country’s area measurements are total: 544 sq km; land: 544 sq km, water: 0 sq km. This sovereign state is three times the size of Washington, DC. The total irrigated land is two sq km (2012).
One of Guam’s essential features: A largest and southernmost island in the Mariana Islands archipelago and the largest island in Micronesia. Strategic location in western North Pacific Ocean.