| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| National Lime & Stone Co. quarry, Findlay, Hancock County, Ohio, USA | 41° 0' 45" N | 83° 41' 31" W | 5.0km (3.1 miles) | |
| North Baltimore, Wood County, Ohio, USA | 41° 10' 58" N | 83° 40' 41" W | 15.6km (9.7 miles) | |
| France Stone Co. quarry, North Baltimore, Wood County, Ohio, USA | 41° 11' 25" N | 83° 41' 10" W | 16.5km (10.3 miles) | |
| Gilboa Quarry, Blanchard township, Putnam County, Ohio, USA | 41° 0' 52" N | 83° 56' 3" W | 24.1km (15.0 miles) | |
| Carey, Wyandot County, Ohio, USA | 40° 57' 9" N | 83° 22' 56" W | 24.7km (15.3 miles) | |
| Stoneco Carey Quarry, Carey, Wyandot County, Ohio, USA | 40° 57' 50" N | 83° 22' 5" W | 25.3km (15.7 miles) | |
| West Millgrove, Wood County, Ohio, USA | 41° 14' 38" N | 83° 29' 28" W | 25.9km (16.1 miles) | |
| Bluffton, Richland Township, Allen County, Ohio, USA | 40° 53' 43" N | 83° 53' 19" W | 26.0km (16.2 miles) | |
| MacRitchie Materials Inc. Quarry, West Millgrove, Wood County, Ohio, USA | 41° 14' 32" N | 83° 28' 57" W | 26.1km (16.2 miles) | |
| Bluffton Stone Company Quarry, Bluffton, Richland Township, Allen County, Ohio, USA | 40° 53' 10" N | 83° 53' 34" W | 26.9km (16.7 miles) | |
| Pandora, Putnam County, Ohio, USA | 40° 56' 53" N | 83° 57' 39" W | 28.2km (17.5 miles) | |
| Schumacher Stone Company Quarry, Pandora, Putnam County, Ohio, USA | 40° 56' 9" N | 83° 57' 51" W | 29.0km (18.0 miles) | |
| Putnam Stone Co. quarry, Riley township, Putnam County, Ohio, USA | 40° 59' 32" N | 83° 59' 52" W | 29.8km (18.5 miles) | |
| Precision Aggregate Company Quarry, Portage, Wood County, Ohio, USA | 41° 18' 47" N | 83° 38' 35" W | 29.9km (18.6 miles) | |
| Stoneco Portage Quarry, Portage, Wood County, Ohio, USA | 41° 19' 10" N | 83° 38' 53" W | 30.6km (19.0 miles) | |
| Custar, Wood County, Ohio, USA | 41° 17' 5" N | 83° 50' 39" W | 31.3km (19.5 miles) | |
| Portage, Wood County, Ohio, USA | 41° 19' 36" N | 83° 39' 2" W | 31.4km (19.5 miles) | |
| Bascom, Seneca County, Ohio, USA | 41° 7' 57" N | 83° 16' 55" W | 32.4km (20.1 miles) | |
| Wood County Stone and Construction Co. Quarry, Portage, Wood County, Ohio, USA | 41° 20' 8" N | 83° 39' 11" W | 32.4km (20.1 miles) | |
| Forest Quarry, McVitty, Hardin County, Ohio, USA | 40° 45' 46" N | 83° 31' 56" W | 32.8km (20.4 miles) | |
| France Stone Co. Quarry, Bascom, Seneca County, Ohio, USA | 41° 7' 40" N | 83° 15' 14" W | 34.5km (21.4 miles) | |
| Pugh Quarry, Weston, Wood County, Ohio, USA | 41° 19' 49" N | 83° 52' 50" W | 37.2km (23.1 miles) | |
| Sandusky, Wyandot County, Ohio, USA | 40° 49' 38" N | 83° 16' 52" W | 39.3km (24.4 miles) | |
| Quarry No. 3, Tiffin, Seneca County, Ohio, USA | 41° 6' 3" N | 83° 11' 9" W | 39.4km (24.5 miles) | |
| Crane Township, Wyandot County, Ohio, USA | 40° 50' 56" N | 83° 15' 22" W | 39.6km (24.6 miles) | |
| Maple Grove, Seneca County, Ohio, USA | 41° 12' 56" N | 83° 13' 33" W | 40.3km (25.0 miles) | |
| Tiffin, Seneca County, Ohio, USA | 41° 6' 51" N | 83° 10' 40" W | 40.3km (25.1 miles) | |
| Maple Grove Stone Co. Quarry, Maple Grove, Seneca County, Ohio, USA | 41° 13' 49" N | 83° 12' 48" W | 42.0km (26.1 miles) | |
| Big Four Railroad Quarry, Clinton Township, Seneca County, Ohio, USA | 41° 7' 32" N | 83° 9' 32" W | 42.1km (26.2 miles) | |
| Niagara Formation outcrop, Clinton Township, Seneca County, Ohio, USA | 41° 9' 9" N | 83° 9' 24" W | 43.0km (26.7 miles) | |
National Lime & Stone Co. quarry, Findlay, Hancock County, Ohio, USA