| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Portsmouth, Scioto County, Ohio, USA | 38° 43' 53" N | 82° 59' 51" W | 8.0km (5.0 miles) | |
| South Shore Clay Bed Prospect, Greenup County, Kentucky, USA | 38° 43' 2" N | 82° 57' 57" W | 9.9km (6.1 miles) | |
| River Creek Clay Bed Prospect (W. Tong West Farm), Greenup County, Kentucky, USA | 38° 42' 6" N | 82° 54' 10" W | 13.8km (8.6 miles) | |
| Sciotoville Clay, Scioto County, Ohio, USA | 38° 45' 56" N | 82° 48' 41" W | 16.3km (10.1 miles) | |
| Greenup Mine, Greenup County, Kentucky, USA | 38° 40' 0" N | 82° 53' 26" W | 17.6km (11.0 miles) | |
| Hannah Clay Company Mine, Greenup County, Kentucky, USA | 38° 36' 44" N | 83° 0' 2" W | 21.3km (13.2 miles) | |
| Howland Tract Mine, Greenup County, Kentucky, USA | 38° 36' 39" N | 82° 58' 7" W | 21.5km (13.4 miles) | |
| Horner Clay Mine, Greenup County, Kentucky, USA | 38° 34' 25" N | 83° 2' 26" W | 25.9km (16.1 miles) | |
| Horner Mine, Lewis County, Kentucky, USA | 38° 34' 40" N | 83° 6' 50" W | 27.2km (16.9 miles) | |
| Bush-Corn Mine, Greenup County, Kentucky, USA | 38° 34' 30" N | 82° 49' 45" W | 29.1km (18.1 miles) | |
| Hoods Run Mine, Greenup County, Kentucky, USA | 38° 34' 30" N | 82° 49' 45" W | 29.1km (18.1 miles) | |
| Smith Mine, Greenup County, Kentucky, USA | 38° 34' 30" N | 82° 49' 45" W | 29.1km (18.1 miles) | |
| Bradley Mines, Greenup County, Kentucky, USA | 38° 31' 25" N | 83° 2' 50" W | 31.5km (19.6 miles) | |
| Madden Mine, Greenup County, Kentucky, USA | 38° 31' 47" N | 82° 53' 35" W | 31.6km (19.7 miles) | |
| Strickland Tract Mine, Greenup County, Kentucky, USA | 38° 31' 30" N | 83° 4' 38" W | 31.8km (19.8 miles) | |
| Norfolk Southern Railroad cut, Franklin Township, Adams County, Ohio, USA | 38° 57' 22" N | 83° 18' 59" W | 32.8km (20.4 miles) | |
| Norfolk and Western Railroad cut, Beaver Pond, Franklin Township, Adams County, Ohio, USA | 38° 56' 20" N | 83° 20' 41" W | 34.0km (21.1 miles) | |
| Green Township, Adams County, Ohio, USA | 38° 40' 51" N | 83° 21' 7" W | 34.0km (21.1 miles) | |
| Beaver Pond, Franklin Township, Adams County, Ohio, USA | 38° 56' 22" N | 83° 20' 46" W | 34.1km (21.2 miles) | |
| Franklin Township, Adams County, Ohio, USA | 38° 59' 1" N | 83° 18' 53" W | 34.3km (21.3 miles) | |
| Hanson Aggregates Inc. Plum Run Quarry, Peebles, Adams County, Ohio, USA | 38° 56' 52" N | 83° 21' 34" W | 35.6km (22.1 miles) | |
| Dupuy Clay Strip Mine, Greenup County, Kentucky, USA | 38° 28' 38" N | 83° 0' 17" W | 36.3km (22.6 miles) | |
| Lynx, Adams County, Ohio, USA | 38° 46' 23" N | 83° 24' 46" W | 36.6km (22.7 miles) | |
| Jordan Clay Strip Mine, Greenup County, Kentucky, USA | 38° 28' 55" N | 83° 5' 32" W | 36.8km (22.9 miles) | |
| Wilburn Mine, Carter County, Kentucky, USA | 38° 28' 9" N | 83° 6' 40" W | 38.6km (24.0 miles) | |
| Locust Grove, Adams County, Ohio, USA | 38° 59' 17" N | 83° 22' 41" W | 39.2km (24.3 miles) | |
| Peebles, Adams County, Ohio, USA | 38° 56' 56" N | 83° 24' 20" W | 39.2km (24.4 miles) | |
| Womack Mine, Carter County, Kentucky, USA | 38° 27' 0" N | 83° 2' 48" W | 39.6km (24.6 miles) | |
| Ramey Zorne Branch Mine, Carter County, Kentucky, USA | 38° 27' 5" N | 83° 5' 39" W | 40.2km (25.0 miles) | |
| Southern Ohio Quarries Company Quarry, Peebles, Adams County, Ohio, USA | 38° 57' 8" N | 83° 25' 7" W | 40.4km (25.1 miles) | |
