Long Island, Mariner Ledge 海流

海流 1.0 mi Cow Island, NE of 1.1 mi Hussey Sound, Cow Island 1.6 mi Chandler Cove, S. Ent 1.6 mi Stepping Stones 2.2 mi Hussey Sound, Between Long and Peaks Island 2.4 mi Lucksee Sound Between Hope and Cliff Is. 3.8 mi Diamond Island Roads 4.0 mi Littlejohn Island, South of Town Ledge 4.4 mi Spring Point, NE of 4.5 mi Portland Breakwater Light, 0.3 n.mi east of 4.7 mi Ocean Gate Terminal 5.1 mi Eagle Island W. of., Broad Sound 5.2 mi State Pier, Portland Harbor 5.6 mi Portland Harbor Entrance 6.1 mi Fore River, Portland River Bridge 10.7 mi Seal Cove, Cape Elizabeth 潮汐 0.9 mi Long Island, Casco Bay 1.5 mi Cow Island, Casco Bay 1.8 mi Great Chebeague Island, Casco Bay 1.8 mi Vaill Island, Casco Bay 2.8 mi Cliff Island, Luckse Sound, Casco Bay 2.8 mi Great Diamond Island, Casco Bay 2.9 mi Falmouth Foreside, Casco Bay 3.6 mi Doyle Point, Casco Bay 3.7 mi Peaks Island, Casco Bay 4.2 mi Prince Point, Casco Bay 4.3 mi Presumpscot River Bridge, Casco Bay 4.3 mi Cushing Island, Casco Bay 4.9 mi Back Cove, Casco Bay 5.0 mi Portland, Casco Bay 5.8 mi Portland Head Light, Casco Bay 7.3 mi Fore River, Casco Bay 7.5 mi South Harpswell, Potts Harbor, Casco Bay 8.7 mi South Freeport, Casco Bay