| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Frankfort, Ross County, Ohio, USA | 39° 24' 5" N | 83° 10' 50" W | 11.8km (7.3 miles) | |
| Melvin Stone quarry, Crownover Mill, Pickaway County, Ohio, USA | 39° 36' 32" N | 83° 11' 25" W | 12.0km (7.4 miles) | |
| Martin Marietta Aggregates Blue Rock Quarry, Perry Township, Fayette County, Ohio, USA | 39° 23' 23" N | 83° 23' 5" W | 23.7km (14.7 miles) | |
| Chillicothe, Ross County, Ohio, USA | 39° 19' 59" N | 82° 58' 56" W | 24.1km (15.0 miles) | |
| Rucker Stone Co. Quarry, Greenfield, Highland County, Ohio, USA | 39° 20' 59" N | 83° 22' 59" W | 26.2km (16.3 miles) | |
| Perry Township, Fayette County, Ohio, USA | 39° 24' 29" N | 83° 26' 26" W | 26.9km (16.7 miles) | |
| Humbolt, Ross County, Ohio, USA | 39° 16' 38" N | 83° 18' 49" W | 28.9km (17.9 miles) | |
| Copperas Mountain, Paxton Township, Ross County, Ohio, USA | 39° 13' 57" N | 83° 11' 52" W | 30.6km (19.0 miles) | |
| Bainbridge, Ross County, Ohio, USA | 39° 13' 39" N | 83° 16' 13" W | 32.5km (20.2 miles) | |
| Melvin Stone Company Melvin Quarry, Wilmington, Clinton County, Ohio, USA | 39° 28' 37" N | 83° 43' 4" W | 48.6km (30.2 miles) | |
| Sinking Spring (2), Highland County, Ohio, USA | 39° 6' 2" N | 83° 22' 59" W | 49.2km (30.5 miles) | |
| Sinking Spring, Highland County, Ohio, USA | 39° 4' 22" N | 83° 23' 11" W | 52.1km (32.4 miles) | |
| Lancaster, Fairfield County, Ohio, USA | 39° 42' 19" N | 82° 35' 57" W | 52.4km (32.6 miles) | |
| Sinking Spring (3), Highland County, Ohio, USA | 39° 4' 14" N | 83° 23' 50" W | 52.7km (32.7 miles) | |
| Sinking Spring (1), Highland County, Ohio, USA | 39° 3' 55" N | 83° 23' 13" W | 52.9km (32.9 miles) | |
| Middle Fork Ohio Brush Creek, Highland County, Ohio, USA | 39° 5' 21" N | 83° 27' 29" W | 53.2km (33.1 miles) | |
| American Aggregates Corp. Marble Cliff Quarry, Franklin County, Ohio, USA | 39° 59' 13" N | 83° 4' 45" W | 53.9km (33.5 miles) | |
| North Uniontown, Jackson Township, Highland County, Ohio, USA | 39° 5' 20" N | 83° 29' 22" W | 54.6km (33.9 miles) | |
| Setty Branch, North Uniontown, Jackson Township, Highland County, Ohio, USA | 39° 4' 33" N | 83° 29' 5" W | 55.6km (34.6 miles) | |
| Serpent Mound disturbance, Adams County, Ohio, USA | 39° 1' 29" N | 83° 23' 47" W | 57.4km (35.6 miles) | |
| Glen Echo Ravine, Columbus, Franklin County, Ohio, USA | 40° 1' 9" N | 82° 59' 54" W | 58.6km (36.4 miles) | |
| Jackson Township, Highland County, Ohio, USA | 39° 3' 49" N | 83° 31' 56" W | 59.0km (36.6 miles) | |
| Louden, Adams County, Ohio, USA | 39° 1' 36" N | 83° 27' 10" W | 59.1km (36.7 miles) | |
| Franklin Township, Adams County, Ohio, USA | 38° 59' 1" N | 83° 18' 53" W | 59.6km (37.1 miles) | |
| Falls Township, Hocking County, Ohio, USA | 39° 33' 3" N | 82° 27' 12" W | 60.2km (37.4 miles) | |
| Locust Grove, Adams County, Ohio, USA | 38° 59' 17" N | 83° 22' 41" W | 60.7km (37.7 miles) | |
| Adena Brook Ravine, Columbus, Franklin County, Ohio, USA | 40° 2' 32" N | 83° 1' 36" W | 60.7km (37.7 miles) | |
| Vinton Coal Company Mine, Elk township, Vinton County, Ohio, USA | 39° 16' 45" N | 82° 30' 33" W | 60.8km (37.8 miles) | |
| Norfolk Southern Railroad cut, Franklin Township, Adams County, Ohio, USA | 38° 57' 22" N | 83° 18' 59" W | 62.7km (38.9 miles) | |
| Bill Moose Run, Columbus, Franklin County, Ohio, USA | 40° 4' 3" N | 83° 1' 53" W | 63.4km (39.4 miles) | |
