| Woodman Marsh | Rockingham, NH | 8.8 miles | SE |
| Hunting Swamp | Merrimack, NH | 9.3 miles | NW |
| Holt Road Marsh | Merrimack, NH | 10.3 miles | NW |
| Hornbeam Swamp | Merrimack, NH | 10.9 miles | SW |
| The Meadow | Merrimack, NH | 11 miles | SW |
| Abe Emerson Marsh | Rockingham, NH | 12.2 miles | SE |
| Burnhams Marshes | Rockingham, NH | 13.1 miles | SE |
| Great Meadows | Merrimack, NH | 14.2 miles | SW |
| Big Meadows | Merrimack, NH | 15.1 miles | NW |
| Spruce Swamp | Rockingham, NH | 15.2 miles | SE |
| Stark Pond Marsh | Merrimack, NH | 15.7 miles | SW |
| Smith Pond Bog | Merrimack, NH | 16.5 miles | SW |
| Elm Brook Marsh | Merrimack, NH | 17.7 miles | SW |
| Ten Rod Marsh | Strafford, NH | 18 miles | NE |
| Great Cohas Swamp | Hillsborough, NH | 18.3 miles | SW |
| Stumpfield Marsh | Merrimack, NH | 18.6 miles | SW |
| Merrymeeting Marsh | Belknap, NH | 19.2 miles | NE |
| Spruce Swamp | Rockingham, NH | 19.5 miles | SE |
| Spruce Swamp | Rockingham, NH | 19.9 miles | SE |
| Heath Bog | Strafford, NH | 20.4 miles | NE |
| Tuttle Swamp | Rockingham, NH | 20.6 miles | SE |
| Gate Swamp | Strafford, NH | 21.2 miles | NE |
| Little Cohas Marsh | Rockingham, NH | 21.2 miles | SW |
| Knights Meadow Marsh | Merrimack, NH | 21.9 miles | NW |
| Campbell Swamp | Hillsborough, NH | 22 miles | SW |
| Perkins Pond Marsh | Hillsborough, NH | 22.8 miles | SW |
| Squamscot Bog | Hillsborough, NH | 23.1 miles | SW |
| Musquash Swamp | Rockingham, NH | 23.6 miles | SW |
| Ballard Marsh | Rockingham, NH | 24.6 miles | SE |
| Grassy Pond | Hillsborough, NH | 26.3 miles | SW |
| Cedar Swamp Pond | Rockingham, NH | 26.6 miles | SE |
| Long Swamp | York, ME | 26.7 miles | NE |
| Sawmill Swamp | Rockingham, NH | 27 miles | SE |
| Great Meadows | Rockingham, NH | 27.2 miles | SE |
| Cranberry Meadow | York, ME | 27.3 miles | NE |
| The Marshes | York, ME | 27.5 miles | NE |
| Beaver Dam Heath | York, ME | 28.1 miles | NE |
| Hog Hill Swamp | Rockingham, NH | 28.1 miles | SE |
| White Pine Swamp | Hillsborough, NH | 28.2 miles | SW |
| The Gove | Rockingham, NH | 28.2 miles | SE |
| Maple Swamp | York, ME | 28.4 miles | NE |
| The Heath | York, ME | 28.6 miles | SE |
| Foster Swamp | Merrimack, NH | 29.3 miles | NW |
| Ryefield Marsh | Carroll, NH | 29.6 miles | NE |
| Great Bog | Rockingham, NH | 29.9 miles | SE |
| Packer Bog | Rockingham, NH | 29.9 miles | SE |
| Line Swamp | Rockingham, NH | 30.4 miles | SE |
| Black Rock Creek | Essex, MA | 30.5 miles | SE |
| Neal Pond | Essex, MA | 31.2 miles | SE |
| Bell Marsh | York, ME | 32 miles | NE |
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