| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Putnam County Mining Corp. Mine, Pine Pond, Town of Kent, Putnam County, New York, USA | 41° 27' 52" N | 73° 42' 33" W | 2.1km (1.3 miles) | |
| Camarco Quarry, Town of Carmel, Putnam County, New York, USA | 41° 26' 0" N | 73° 41' 0" W | 2.7km (1.7 miles) | |
| Brown's Quarry, Town of Kent, Putnam County, New York, USA | 41° 28' 59" N | 73° 40' 0" W | 3.3km (2.0 miles) | |
| Tilly Foster Iron Mine, Town of Southeast, Putnam County, New York, USA | 41° 24' 46" N | 73° 38' 31" W | 6.2km (3.8 miles) | |
| Interstate 84 road cuts, Town of Southeast, Putnam County, New York, USA | 41° 24' 54" N | 73° 37' 9" W | 7.3km (4.5 miles) | |
| Brewster Mines, Brewster, Town of Southeast, Putnam County, New York, USA | 41° 23' 49" N | 73° 37' 3" W | 8.8km (5.5 miles) | |
| Tuckahoe and Patterson Marble Company Quarry, Town of Patterson, Putnam County, New York, USA | 41° 30' 48" N | 73° 36' 23" W | 9.1km (5.6 miles) | |
| Mahopac Mines, Town of Carmel, Putnam County, New York, USA | 41° 23' 48" N | 73° 45' 38" W | 9.2km (5.7 miles) | |
| Knapp's Quarry, Town of Patterson, Putnam County, New York, USA | 41° 30' 59" N | 73° 35' 59" W | 9.7km (6.0 miles) | |
| Bradley Mine, Town of Putnam Valley, Putnam County, New York, USA | 41° 24' 28" N | 73° 47' 24" W | 10.3km (6.4 miles) | |
| Shenandoah Mine, Shenandoah, Town of East Fishkill, Dutchess County, New York, USA | 41° 31' 59" N | 73° 46' 59" W | 11.7km (7.3 miles) | |
| Canopus Lake, Town of Kent, Putnam County, New York, USA | 41° 28' 3" N | 73° 49' 41" W | 11.9km (7.4 miles) | |
| Mc Collum Mine, North Salem, Westchester County, New York, USA | 41° 21' 0" N | 73° 39' 0" W | 12.3km (7.7 miles) | |
| Theall Mine, Town of Southeast, Putnam County, New York, USA | 41° 22' 0" N | 73° 34' 59" W | 13.2km (8.2 miles) | |
| Clover Hill Mine, Croton Falls, Somers Township, Westchester County, New York, USA | 41° 19' 59" N | 73° 40' 0" W | 13.9km (8.6 miles) | |
| Pawling Mine, Town of Pawling, Dutchess County, New York, USA | 41° 34' 0" N | 73° 35' 59" W | 14.1km (8.7 miles) | |
| Denny Magnetite Mine, Town of Putnam Valley, Putnam County, New York, USA | 41° 25' 0" N | 73° 50' 59" W | 14.4km (9.0 miles) | |
| Pratt Mine, Canada Mines Group (Canada Iron Mines), Town of Putnam Valley, Putnam County, New York, USA | 41° 25' 0" N | 73° 50' 59" W | 14.4km (9.0 miles) | |
| Canada Mine, Canada Mines Group (Canada Iron Mines), Town of Putnam Valley, Putnam County, New York, USA | 41° 25' 0" N | 73° 50' 59" W | 14.4km (9.0 miles) | |
| Hamilton Mine, Canada Mines Group (Canada Iron Mines), Town of Putnam Valley, Putnam County, New York, USA | 41° 25' 0" N | 73° 50' 59" W | 14.4km (9.0 miles) | |
| Stewart Mine, Canada Mines Group (Canada Iron Mines), Town of Putnam Valley, Putnam County, New York, USA | 41° 25' 0" N | 73° 50' 59" W | 14.4km (9.0 miles) | |
| Interstate 84 and US Route 202 interchange, Danbury, Fairfield County, Connecticut, USA | 41° 23' 34" N | 73° 31' 6" W | 15.7km (9.7 miles) | |
| Sylvan Lake Mine, Sylvan Lake, Town of Beekman, Dutchess County, New York, USA | 41° 36' 0" N | 73° 43' 59" W | 16.3km (10.2 miles) | |
| Oscawana Corners, Town of Putnam Valley, Putnam County, New York, USA | 41° 22' 42" N | 73° 51' 21" W | 16.7km (10.4 miles) | |
| Shaft 7, Delaware Aqueduct, Town of Fishkill, Dutchess County, New York, USA | 41° 31' 27" N | 73° 52' 23" W | 17.3km (10.8 miles) | |
| Western Connecticut State College, Danbury, Fairfield County, Connecticut, USA | 41° 23' 42" N | 73° 29' 39" W | 17.4km (10.8 miles) | |
| Beekman Mine, Beekman, Town of Beekman, Dutchess County, New York, USA | 41° 36' 49" N | 73° 42' 42" W | 17.5km (10.9 miles) | |
| Hustis Quarry, Town of Philipstown, Putnam County, New York, USA | 41° 28' 0" N | 73° 54' 0" W | 17.9km (11.1 miles) | |
| Croft Mine, Oscawana Corners, Town of Putnam Valley, Putnam County, New York, USA | 41° 22' 41" N | 73° 52' 45" W | 18.4km (11.4 miles) | |
| Thalle Industries Quarry, Town of Fishkill, Dutchess County, New York, USA | 41° 30' 4" N | 73° 54' 2" W | 18.6km (11.5 miles) | |
Tilly Foster Iron Mine, Town of Southeast, Putnam County, New York, USA