| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Huntington, Suffolk County, New York, USA | 40° 52' 5" N | 73° 25' 32" W | 3.6km (2.3 miles) | |
| Dyke Park, Stamford, Fairfield County, Connecticut, USA | 41° 2' 8" N | 73° 32' 17" W | 18.3km (11.4 miles) | |
| Glen Cove, Nassau County, New York, USA | 40° 51' 43" N | 73° 38' 3" W | 18.9km (11.7 miles) | |
| Stamford, Fairfield County, Connecticut, USA | 41° 3' 10" N | 73° 32' 22" W | 20.0km (12.4 miles) | |
| Darien, Fairfield County, Connecticut, USA | 41° 4' 44" N | 73° 28' 0" W | 20.4km (12.7 miles) | |
| Port Washington, Nassau County, New York, USA | 40° 50' 17" N | 73° 39' 47" W | 22.0km (13.7 miles) | |
| Ritch Quarry, Greenwich, Fairfield County, Connecticut, USA | 41° 0' 27" N | 73° 38' 38" W | 22.7km (14.1 miles) | |
| Voorhis Quarry, Greenwich, Fairfield County, Connecticut, USA | 41° 0' 35" N | 73° 38' 36" W | 22.8km (14.1 miles) | |
| Greenwich, Fairfield County, Connecticut, USA | 41° 1' 35" N | 73° 37' 44" W | 22.8km (14.2 miles) | |
| Byram, Greenwich, Fairfield County, Connecticut, USA | 41° 0' 15" N | 73° 39' 12" W | 23.2km (14.4 miles) | |
| Rye, Westchester County, New York, USA | 40° 58' 50" N | 73° 40' 59" W | 24.3km (15.1 miles) | |
| Norwalk, Fairfield County, Connecticut, USA | 41° 7' 5" N | 73° 24' 42" W | 24.3km (15.1 miles) | |
| Harrison, Westchester County, New York, USA | 40° 58' 0" N | 73° 43' 0" W | 26.4km (16.4 miles) | |
| Lake Street Quarry, Harrison, Westchester County, New York, USA | 40° 58' 0" N | 73° 43' 0" W | 26.4km (16.4 miles) | |
| State route 15 / US highway 7 interchange area, Norwalk, Fairfield County, Connecticut, USA | 41° 8' 30" N | 73° 25' 50" W | 26.9km (16.7 miles) | |
| Norwalk Silver Mine, Norwalk, Fairfield County, Connecticut, USA | 41° 8' 30" N | 73° 25' 50" W | 26.9km (16.7 miles) | |
| Westport, Fairfield County, Connecticut, USA | 41° 8' 29" N | 73° 21' 29" W | 27.3km (16.9 miles) | |
| Mamaroneck, Westchester County, New York, USA | 40° 57' 6" N | 73° 43' 57" W | 27.3km (17.0 miles) | |
| Unnamed Chlorite outcrop [1], Norwalk, Fairfield County, Connecticut, USA | 41° 9' 2" N | 73° 25' 26" W | 27.9km (17.3 miles) | |
| New Canaan, Fairfield County, Connecticut, USA | 41° 8' 48" N | 73° 29' 43" W | 28.3km (17.6 miles) | |
| Larchmont, Mamaroneck, Westchester County, New York, USA | 40° 55' 40" N | 73° 45' 7" W | 28.5km (17.7 miles) | |
| Southport, Fairfield, Fairfield County, Connecticut, USA | 41° 8' 11" N | 73° 17' 0" W | 28.5km (17.7 miles) | |
| Davenport Neck, New Rochelle, Westchester County, New York, USA | 40° 53' 53" N | 73° 46' 18" W | 30.0km (18.6 miles) | |
| Metro North Train Station, Fairfield, Fairfield County, Connecticut, USA | 41° 8' 34" N | 73° 15' 30" W | 30.0km (18.7 miles) | |
| The Brickwalk, Fairfield, Fairfield County, Connecticut, USA | 41° 8' 35" N | 73° 15' 14" W | 30.2km (18.8 miles) | |
| New Rochelle, Westchester County, New York, USA | 40° 54' 41" N | 73° 46' 58" W | 30.9km (19.2 miles) | |
| White Plains, Westchester County, New York, USA | 41° 2' 2" N | 73° 45' 47" W | 32.8km (20.4 miles) | |
| Wilton, Fairfield County, Connecticut, USA | 41° 11' 43" N | 73° 26' 17" W | 32.9km (20.5 miles) | |
| Exit 24 Interstate highway 95, Fairfield, Fairfield County, Connecticut, USA | 41° 9' 55" N | 73° 14' 4" W | 33.2km (20.6 miles) | |
| Weston, Fairfield County, Connecticut, USA | 41° 12' 2" N | 73° 22' 51" W | 33.6km (20.9 miles) | |
Huntington, Suffolk County, New York, USA