The distance between Guam and Hawaii is approximately 3,800 miles (about 6,117 kilometers). The air travel distance from Guam's Antonio B. Won Pat International Airport (GUM) to Honolulu Daniel K. Inouye International Airport (HNL) in Hawaii is roughly 3,801 miles (6,117.2 kilometers), with flights typically taking around 7 to 10 hours depending on conditions and routing.