índice ultravioleta en Little Spanish Key (Spanish Banks) (1.3 mi.) | índice ultravioleta en Water Key (West End, Big Spanish Channel) (1.6 mi.) | índice ultravioleta en Mayo Key (Big Spanish Channel) (1.6 mi.) | índice ultravioleta en Little Pine Key (North End) (1.9 mi.) | índice ultravioleta en Annette Key (North End, Big Spanish Channel) (2.0 mi.) | índice ultravioleta en Johnson Keys (North End) (2.3 mi.) | índice ultravioleta en Big Pine Key (North End) (2.4 mi.) | índice ultravioleta en Big Pine Key Ne (2.7 mi.) | índice ultravioleta en Porpoise Key (Big Spanish Channel) (2.7 mi.) | índice ultravioleta en Howe Key (South End, Harbor Channel) (4 mi.) | índice ultravioleta en Johnson Keys (South End) (4 mi.) | índice ultravioleta en Big Spanish Key (4 mi.) | índice ultravioleta en Big Pine Key (Bogie Channel Bridge) (4 mi.) | índice ultravioleta en Howe Key (Northwest End) (4 mi.) | índice ultravioleta en Little Pine Key (South End) (5 mi.) | índice ultravioleta en Big Pine Key (Doctors Arm, Bogie Channel) (5 mi.) | índice ultravioleta en No Name Key (East Side, Bahia Honda Channel) (5 mi.) | índice ultravioleta en Horseshoe Keys (South End) (5 mi.) | índice ultravioleta en Big Pine Key (West Side, Pine Channel) (5 mi.) | índice ultravioleta en Big Torch Key (Harbor Channel) (6 mi.)