Portland Breakwater Light, 0.3 n.mi east of 海流

海流 0.3 mi Spring Point, NE of 0.7 mi Ocean Gate Terminal 0.8 mi Diamond Island Roads 0.9 mi State Pier, Portland Harbor 1.6 mi Fore River, Portland River Bridge 2.1 mi Portland Harbor Entrance 2.8 mi Hussey Sound, Between Long and Peaks Island 3.4 mi Hussey Sound, Cow Island 3.6 mi Cow Island, NE of 4.5 mi Long Island, Mariner Ledge 5.5 mi Stepping Stones 6.0 mi Chandler Cove, S. Ent 6.4 mi Lucksee Sound Between Hope and Cliff Is. 7.1 mi Seal Cove, Cape Elizabeth 8.5 mi Littlejohn Island, South of Town Ledge 9.1 mi Eagle Island W. of., Broad Sound 潮汐 0.8 mi Portland, Casco Bay 1.4 mi Peaks Island, Casco Bay 1.6 mi Cushing Island, Casco Bay 1.7 mi Great Diamond Island, Casco Bay 2.0 mi Back Cove, Casco Bay 2.4 mi Presumpscot River Bridge, Casco Bay 2.5 mi Portland Head Light, Casco Bay 3.0 mi Fore River, Casco Bay 3.1 mi Cow Island, Casco Bay 3.8 mi Long Island, Casco Bay 3.9 mi Vaill Island, Casco Bay 5.4 mi Falmouth Foreside, Casco Bay 6.3 mi Great Chebeague Island, Casco Bay 6.5 mi Cliff Island, Luckse Sound, Casco Bay 7.8 mi Prince Point, Casco Bay 8.0 mi Doyle Point, Casco Bay 9.3 mi Pine Point 11.7 mi South Harpswell, Potts Harbor, Casco Bay 11.8 mi Old Orchard Beach