| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Fairbury (Fairbury Division Pontiac Stone; Fairbury Quarry), Livingston County, Illinois, USA | 40° 45' 3" N | 88° 33' 10" W | 35.6km (22.1 miles) | |
| Chatsworth Clay Shale Pit, Livingston County, Illinois, USA | 40° 45' 45" N | 88° 17' 35" W | 37.8km (23.5 miles) | |
| Diller Pit (Diller Tile Company; Inc. Pit), Livingston County, Illinois, USA | 40° 45' 47" N | 88° 17' 39" W | 37.9km (23.5 miles) | |
| Rantoul City Engineering, Champaign County, Illinois, USA | 40° 18' 53" N | 88° 0' 0" W | 40.0km (24.9 miles) | |
| Urbana City Engineering, Champaign County, Illinois, USA | 40° 6' 42" N | 88° 12' 6" W | 42.0km (26.1 miles) | |
| Champaign County Highway Department pit, Champaign County, Illinois, USA | 40° 6' 42" N | 88° 12' 6" W | 42.0km (26.1 miles) | |
| McDowell Quarry & Mill (Livingstone Stone Quarry), Livingston County, Illinois, USA | 40° 47' 48" N | 88° 37' 31" W | 42.4km (26.3 miles) | |
| Weston Quarry (Ocoya Stone Company; Kridner Quarry & Mill; Western Stone Div. Pontiac Stone), Livingston County, Illinois, USA | 40° 47' 47" N | 88° 38' 16" W | 42.7km (26.6 miles) | |
| McDowell Quarry (Chenoa Stone Quarry), Livingston County, Illinois, USA | 40° 46' 58" N | 88° 40' 59" W | 43.0km (26.7 miles) | |
| Western Stone Division Plant (Howard Arnold Construction Company), Livingston County, Illinois, USA | 40° 48' 10" N | 88° 37' 33" W | 43.0km (26.7 miles) | |
| Wagner Quarry, Livingston County, Illinois, USA | 40° 46' 58" N | 88° 41' 32" W | 43.4km (27.0 miles) | |
| Normal City Pit, McLean County, Illinois, USA | 40° 30' 29" N | 88° 59' 12" W | 46.6km (29.0 miles) | |
| Monticello City Pit, Piatt County, Illinois, USA | 40° 1' 18" N | 88° 34' 18" W | 48.0km (29.8 miles) | |
| Piatt County Highway Department pit, Piatt County, Illinois, USA | 40° 1' 18" N | 88° 34' 18" W | 48.0km (29.8 miles) | |
| McLean County Coal Company mine, Bloomington, McLean County, Illinois, USA | 40° 28' 51" N | 89° 0' 29" W | 48.0km (29.9 miles) | |
| Lake Bloomington spillway, McLean County, Illinois, USA | 40° 39' 47" N | 88° 56' 11" W | 48.5km (30.1 miles) | |
| Livingston Highway Pit, Livingston County, Illinois, USA | 40° 52' 59" N | 88° 37' 59" W | 51.7km (32.1 miles) | |
| Raube Quarry, Livingston County, Illinois, USA | 40° 54' 21" N | 88° 37' 33" W | 53.9km (33.5 miles) | |
| Pontiac Portable Plant (I-55 Division Pontiac Stone), Livingston County, Illinois, USA | 40° 54' 32" N | 88° 38' 39" W | 54.7km (34.0 miles) | |
| Ashkum Quarry, Iroquois County, Illinois, USA | 40° 54' 20" N | 88° 4' 58" W | 59.8km (37.2 miles) | |
| Limestone Prospect (MRDS - 10193584), Livingston County, Illinois, USA | 40° 57' 55" N | 88° 45' 24" W | 64.0km (39.7 miles) | |
| Valley View Shale Quarry (Valley View Shale Pit), Livingston County, Illinois, USA | 40° 59' 45" N | 88° 46' 50" W | 67.9km (42.2 miles) | |
| Unnamed Limestone Quarry (MRDS - 10290571), Woodford County, Illinois, USA | 40° 42' 0" N | 89° 10' 45" W | 68.5km (42.6 miles) | |
| Harmattan Mine Shale Exposure, Vermilion County, Illinois, USA | 40° 8' 15" N | 87° 43' 9" W | 70.0km (43.5 miles) | |
| Iroquis County Highway Department pit, Iroquois County, Illinois, USA | 40° 46' 36" N | 87° 43' 54" W | 70.6km (43.9 miles) | |
| Watseka City Engineering Pit, Iroquois County, Illinois, USA | 40° 46' 36" N | 87° 43' 54" W | 70.6km (43.9 miles) | |
| Fairmount Quarry & Mill (Plant No. 16), Vermilion County, Illinois, USA | 40° 0' 37" N | 87° 49' 49" W | 70.7km (44.0 miles) | |
| Douglas County Highway Department pit, Douglas County, Illinois, USA | 39° 47' 53" N | 88° 16' 54" W | 72.8km (45.3 miles) | |
| Western Brick Company Shale Exposure Occurrence (Danville Pit), Vermilion County, Illinois, USA | 40° 6' 34" N | 87° 41' 20" W | 73.8km (45.9 miles) | |
| Tuscola Stone Company Quarry, Tuscola, Douglas County, Illinois, USA | 39° 47' 12" N | 88° 14' 12" W | 74.9km (46.5 miles) | |