| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Casper Stolle Quarry & Mill (Casper Stolle Quarry and Mill), St. Clair County, Illinois, USA | 38° 32' 21" N | 90° 9' 37" W | 5.8km (3.6 miles) | |
| Krause No. 1 Quarry & Mill (Columbia Krause No. 1 Quarry & Mill), St. Clair County, Illinois, USA | 38° 33' 19" N | 90° 11' 2" W | 6.0km (3.7 miles) | |
| Victor Street quarry, St. Louis, Missouri, USA | 38° 35' 57" N | 90° 12' 3" W | 6.8km (4.2 miles) | |
| East St. Louis Quarry, St. Clair County, Illinois, USA | 38° 31' 54" N | 90° 10' 6" W | 6.9km (4.3 miles) | |
| Canteen Township, St. Clair County, Illinois, USA | 38° 38' 0" N | 90° 4' 43" W | 6.9km (4.3 miles) | |
| Falling Springs Quarry, Dupo, St. Clair County, Illinois, USA | 38° 32' 15" N | 90° 10' 44" W | 6.9km (4.3 miles) | |
| Southwestern Illinois Area Underclay prospect (Cheltenham Clay), Canteen Township, St. Clair County, Illinois, USA | 38° 37' 54" N | 90° 3' 15" W | 8.2km (5.1 miles) | |
| Hydraulic-Press Brick Company Clay Pit 2, St. Clair County, Illinois, USA | 38° 34' 46" N | 90° 1' 46" W | 8.3km (5.2 miles) | |
| T. W. Stolle Quarry, St. Clair County, Illinois, USA | 38° 31' 22" N | 90° 11' 9" W | 8.6km (5.3 miles) | |
| Columbia Quarry & Mill No. 9, St. Clair County, Illinois, USA | 38° 30' 31" N | 90° 11' 37" W | 10.2km (6.4 miles) | |
| Quality Stone Quarry and Mill No. 1, St. Clair County, Illinois, USA | 38° 35' 18" N | 90° 0' 26" W | 10.2km (6.4 miles) | |
| Dupo, St. Clair County, Illinois, USA | 38° 30' 56" N | 90° 12' 29" W | 10.4km (6.5 miles) | |
| Hill Brick Company Shale Pit, St. Clair County, Illinois, USA | 38° 34' 47" N | 90° 0' 6" W | 10.7km (6.7 miles) | |
| Little Canteen Shale Exposure prospect, Caseyville Township, St. Clair County, Illinois, USA | 38° 36' 2" N | 90° 0' 8" W | 10.8km (6.7 miles) | |
| Limestone Prospect (MRDS - 10290736), St. Clair County, Illinois, USA | 38° 29' 20" N | 90° 11' 39" W | 12.1km (7.5 miles) | |
| Caseyville Township, St. Clair County, Illinois, USA | 38° 36' 53" N | 89° 58' 57" W | 12.9km (8.0 miles) | |
| Nameoki Township, Madison County, Illinois, USA | 38° 41' 57" N | 90° 5' 0" W | 13.4km (8.3 miles) | |
| Belleville City Quarry, St. Clair County, Illinois, USA | 38° 30' 45" N | 89° 59' 39" W | 13.8km (8.6 miles) | |
| Columbia Quarry No. 1, St. Clair County, Illinois, USA | 38° 28' 0" N | 90° 11' 9" W | 14.0km (8.7 miles) | |
| Madison County Fireclay prospect (Cheltenham Clay), Nameoki Township, Madison County, Illinois, USA | 38° 41' 58" N | 90° 2' 36" W | 14.7km (9.2 miles) | |
| Ruprecht Quarry, St. Louis County, Missouri, USA | 38° 32' 11" N | 90° 17' 27" W | 15.3km (9.5 miles) | |
| Collinsville Pit, Madison County, Illinois, USA | 38° 40' 12" N | 89° 58' 54" W | 15.7km (9.8 miles) | |
| Columbia Quarry No. 2, Monroe County, Illinois, USA | 38° 26' 30" N | 90° 10' 45" W | 16.4km (10.2 miles) | |
| Illinois Routes 3 and 158 Intersection, Monroe County, Illinois, USA | 38° 25' 44" N | 90° 10' 47" W | 17.8km (11.1 miles) | |
| Union Road, Lindbergh Boulevard and Interstate 55 Road intersection, St. Louis County, Missouri, USA | 38° 31' 20" N | 90° 19' 14" W | 18.3km (11.4 miles) | |
| Weber Quarry, St. Louis County, Missouri, USA | 38° 28' 15" N | 90° 17' 14" W | 18.8km (11.7 miles) | |
| Chain of Rocks Gravel Bar, Madison County, Illinois, USA | 38° 45' 3" N | 90° 10' 24" W | 19.1km (11.9 miles) | |
| Mehlville, St. Louis County, Missouri, USA | 38° 30' 30" N | 90° 19' 22" W | 19.1km (11.9 miles) | |
| Maryville, Madison County, Illinois, USA | 38° 43' 28" N | 89° 59' 18" W | 19.7km (12.2 miles) | |
| Green Park Road/Musick Avenue and Tesson Ferry Road (highway 21) intersection, Concord, St. Louis County, Missouri, USA | 38° 31' 50" N | 90° 20' 37" W | 19.9km (12.4 miles) | |
Falling Springs Quarry, Dupo, St. Clair County, Illinois, USA