indice ultravioletti a Marysville (0.9 mi.) | indice ultravioletti a Tulalip Bay (3 mi.) | indice ultravioletti a Everett (4 mi.) | indice ultravioletti a Spee-bi-dah (6 mi.) | indice ultravioletti a Sandy Point (Whidbey Island) (7 mi.) | indice ultravioletti a Tulare Beach (Port Susan) (7 mi.) | indice ultravioletti a Glendale (Whidbey Island) (9 mi.) | indice ultravioletti a Kayak Point (10 mi.) | indice ultravioletti a Holmes Harbor (Whidbey Island) (14 mi.) | indice ultravioletti a Stanwood (Stillaguamish River) (15 mi.) | indice ultravioletti a Greenbank (Whidbey Island) (17 mi.) | indice ultravioletti a Hansville (17 mi.) | indice ultravioletti a Edmonds (17 mi.) | indice ultravioletti a Bush Point (Whidbey Island) (18 mi.) | indice ultravioletti a Foulweather Bluff (20 mi.) | indice ultravioletti a Port Gamble (20 mi.) | indice ultravioletti a Kingston (21 mi.) | indice ultravioletti a Mystery Bay (Marrowstone Island) (22 mi.) | indice ultravioletti a Marrowstone Point (22 mi.) | indice ultravioletti a Keystone Harbor (Admiralty Head) (22 mi.)