índex ultraviolat a Howe Key (Northwest End) (2.3 mi.) | índex ultraviolat a Annette Key (North End, Big Spanish Channel) (2.5 mi.) | índex ultraviolat a Little Spanish Key (Spanish Banks) (2.9 mi.) | índex ultraviolat a Big Pine Key (North End) (3 mi.) | índex ultraviolat a Water Keys (South End, Harbor Channel) (4 mi.) | índex ultraviolat a Crawl Key (Big Spanish Channel) (4 mi.) | índex ultraviolat a Big Torch Key (Harbor Channel) (4 mi.) | índex ultraviolat a Howe Key (South End, Harbor Channel) (4 mi.) | índex ultraviolat a Big Pine Key Ne (4 mi.) | índex ultraviolat a Content Keys (Content Passage) (4 mi.) | índex ultraviolat a Mayo Key (Big Spanish Channel) (5 mi.) | índex ultraviolat a Water Key (West End, Big Spanish Channel) (6 mi.) | índex ultraviolat a Raccoon Key (East Side) (6 mi.) | índex ultraviolat a Johnson Keys (North End) (6 mi.) | índex ultraviolat a Little Pine Key (North End) (6 mi.) | índex ultraviolat a Big Torch Key (Niles Channel) (6 mi.) | índex ultraviolat a Porpoise Key (Big Spanish Channel) (6 mi.) | índex ultraviolat a Knockemdown Key (North End) (7 mi.) | índex ultraviolat a Big Pine Key (West Side, Pine Channel) (7 mi.) | índex ultraviolat a Big Pine Key (Bogie Channel Bridge) (7 mi.)