Uv-index Summerland Key (Niles Channel South) (0.7 mi.) | Uv-index Summerland Key (Niles Channel Bridge) (0.9 mi.) | Uv-index Kemp Channel Viaduct (1.6 mi.) | Uv-index Ramrod Key (Niles Channel Bridge) (1.6 mi.) | Uv-index Gopher Key (Cudjoe Bay) (2.5 mi.) | Uv-index Ramrod Key (Newfound Harbor) (2.7 mi.) | Uv-index Cudjoe Key (Cudjoe Bay) (2.9 mi.) | Uv-index Middle Torch Key (Torch Ramrod Channel) (2.9 mi.) | Uv-index Munson Island (Newfound Harbor Channel) (3 mi.) | Uv-index Key Lois (Southeast End) (3 mi.) | Uv-index Little Torch Key (Torch Channel) (3 mi.) | Uv-index Big Torch Key (Niles Channel) (4 mi.) | Uv-index Little Torch Key (4 mi.) | Uv-index Sugarloaf Key (East Side, Tarpon Creek) (4 mi.) | Uv-index Sugarloaf Key (Pirates Cove) (4 mi.) | Uv-index Cudjoe Key (Pirates Cove) (4 mi.) | Uv-index Big Pine Key (Newfound Harbor Channel) (5 mi.) | Uv-index Tarpon Creek (5 mi.) | Uv-index Big Pine Key (West Side, Pine Channel) (5 mi.) | Uv-index Big Pine Key (Pine Channel Bridge, South Side) (5 mi.)