| Entrance Channel | Newport, RI | 7.7 miles | NW |
| East Passage | Newport, RI | 8.7 miles | SW |
| Horseneck Channel | Bristol, MA | 8.7 miles | SE |
| Rumstick Neck Reach | Bristol, RI | 10.2 miles | NW |
| Conimicut Point Reach | Providence, RI | 12.2 miles | NW |
| West Passage | Newport, RI | 13 miles | SW |
| Bullock Point Reach | Providence, RI | 13.6 miles | NW |
| The Narrows | Washington, RI | 14.2 miles | SW |
| Sabin Point Reach | Providence, RI | 15.1 miles | NW |
| Fuller Rock Reach | Providence, RI | 16 miles | NW |
| Fox Point Reach | Providence, RI | 17.5 miles | NW |
| Canapitsit Channel | Dukes, MA | 18.9 miles | SE |
| The Narrows | Plymouth, MA | 20.4 miles | NE |
| Quicks Hole | Dukes, MA | 20.6 miles | SE |
| Judith Pond | Washington, RI | 22.6 miles | SW |
| Cleveland Ledge Channel | Barnstable, MA | 25.5 miles | NE |
| Cleveland Ledge Channel | Barnstable, MA | 25.5 miles | NE |
| Branch | Barnstable, MA | 25.7 miles | SE |
| Woods Hole Passage | Barnstable, MA | 26 miles | SE |
| Broadway | Barnstable, MA | 26.2 miles | SE |
| Hog Island Channel | Barnstable, MA | 26.8 miles | NE |
| East River | Plymouth, MA | 28 miles | NE |
| Little River | Barnstable, MA | 34.1 miles | SE |
| Goose Point Channel | Plymouth, MA | 36 miles | NE |
| Plymouth Harbor Channel | Plymouth, MA | 36.4 miles | NE |
| Simons Narrows | Barnstable, MA | 36.6 miles | SE |
| Popponesset Creek | Barnstable, MA | 36.9 miles | SE |
| Duck Channel | New London, CT | 39 miles | SW |
| Dug Way | Plymouth, MA | 39.7 miles | NE |
| Great Wood Island River | Plymouth, MA | 40.2 miles | NE |
| Main Channel | Dukes, MA | 40.3 miles | SE |
| Cut River | Plymouth, MA | 40.7 miles | NE |
| Watch Hill Passage | Washington, RI | 42 miles | SW |
| Sugar Reef Passage | Washington, RI | 42.5 miles | SW |
| Catumb Passage | Washington, RI | 43.4 miles | SW |
| Broad Sound | Barnstable, MA | 43.9 miles | NE |
| Muskeget Channel | Dukes, MA | 43.9 miles | SE |
| Lords Passage | Washington, RI | 44.1 miles | SW |
| Lords Passage | Suffolk, NY | 44.2 miles | SW |
| Black Bank Channel | Barnstable, MA | 44.3 miles | NE |
| Wicopesset Passage | Suffolk, NY | 44.8 miles | SW |
| Bass Strait | New London, CT | 46.1 miles | SW |
| Wollaston Channel | Norfolk, MA | 46.7 miles | NE |
| Cross Rip Channel | Nantucket, MA | 47.6 miles | SE |
| Cross Rip Channel | Nantucket, MA | 47.8 miles | SE |
| Squantum Channel | Norfolk, MA | 48.2 miles | NE |
| Long Reach Upper | New London, CT | 48.5 miles | SW |
| Sculpin Ledge Channel | Essex, MA | 48.7 miles | NE |
| Long Reach Lower | New London, CT | 48.8 miles | SW |
| Nantasket Roads | Norfolk, MA | 49.5 miles | NE |
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