| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Castor Mine, Loope, Engelskirchen, Oberbergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 58' 50" N | 7° 20' 40" E | 0.0km (0.0 miles) | |
| Loope, Engelskirchen, Oberbergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 58' 20" N | 7° 21' 56" E | 1.7km (1.1 miles) | |
| Bliesenbach Mine, Loope, Engelskirchen, Oberbergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 58' 36" N | 7° 23' 37" E | 3.5km (2.2 miles) | |
| Silberkaule Mine, Heckhaus, Engelskirchen, Oberbergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 57' 1" N | 7° 24' 21" E | 5.4km (3.4 miles) | |
| Marialinden, Overath, Rheinisch-Bergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 55' 56" N | 7° 19' 24" E | 5.6km (3.5 miles) | |
| BGS Lindlar West quarry, Greywacke quarries, Lindlar, Oberbergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 51° 1' 40" N | 7° 22' 16" E | 5.6km (3.5 miles) | |
| Schiffarth quarry, Greywacke quarries, Lindlar, Oberbergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 51° 1' 34" N | 7° 22' 49" E | 5.7km (3.5 miles) | |
| Greywacke quarries, Lindlar, Oberbergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 51° 1' 38" N | 7° 22' 44" E | 5.7km (3.6 miles) | |
| Heckhaus, Engelskirchen, Oberbergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 56' 40" N | 7° 24' 25" E | 5.9km (3.7 miles) | |
| Quirrenbach quarry, Greywacke quarries, Lindlar, Oberbergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 51° 1' 44" N | 7° 23' 4" E | 6.1km (3.8 miles) | |
| Oberbech, Steinenbrück, Overath, Rheinisch-Bergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 56' 54" N | 7° 15' 39" E | 6.9km (4.3 miles) | |
| Bavaria mine, Oberbech, Steinenbrück, Overath, Rheinisch-Bergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 56' 59" N | 7° 15' 24" E | 7.0km (4.4 miles) | |
| Hermann mine, Oberbech, Steinenbrück, Overath, Rheinisch-Bergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 56' 58" N | 7° 15' 19" E | 7.1km (4.4 miles) | |
| Nikolaus mine (Nicolaus mine), Marialinden, Overath, Rheinisch-Bergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 54' 54" N | 7° 20' 56" E | 7.3km (4.5 miles) | |
| Achenbach mine, Mittelbech, Steinenbrück, Overath, Rheinisch-Bergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 56' 57" N | 7° 15' 4" E | 7.4km (4.6 miles) | |
| Aggertal cave, Ründeroth, Engelskirchen, Oberbergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 59' 37" N | 7° 26' 55" E | 7.4km (4.6 miles) | |
| Arago mine, Heidermühle, Steinenbrück, Overath, Rheinisch-Bergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 57' 0" N | 7° 14' 55" E | 7.5km (4.7 miles) | |
| Windloch im Mühlenberg cave, Ründeroth, Engelskirchen, Oberbergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 59' 39" N | 7° 27' 2" E | 7.6km (4.7 miles) | |
| Mittelbech, Steinenbrück, Overath, Rheinisch-Bergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 56' 55" N | 7° 14' 54" E | 7.6km (4.7 miles) | |
| Aurora mine, Wellerscheid, Much, Rhein-Sieg-Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 55' 51" N | 7° 26' 5" E | 8.4km (5.2 miles) | |
| Washington mine, Silberkaule, Asselborn, Bergisch Gladbach, Rheinisch-Bergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 59' 34" N | 7° 12' 56" E | 9.1km (5.7 miles) | |
| Apfel Mine, Moitzfeld, Bergisch Gladbach, Rheinisch-Bergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 58' 11" N | 7° 12' 46" E | 9.3km (5.8 miles) | |
| Berzelius Mine, Moitzfeld, Bergisch Gladbach, Rheinisch-Bergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 58' 18" N | 7° 12' 33" E | 9.5km (5.9 miles) | |
| Kohlmeier greywacke quarry, Engelskirchen, Oberbergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 59' 4" N | 7° 29' 0" E | 9.7km (6.0 miles) | |
| Untereschbach, Overath, Rheinisch-Bergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 56' 50" N | 7° 12' 49" E | 9.9km (6.1 miles) | |
| Steel works, Weiershagen, Wiehl, Oberbergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 58' 46" N | 7° 29' 9" E | 9.9km (6.1 miles) | |
| Lüderich Mine, Altenbrück, Steinenbrück, Overath, Rheinisch-Bergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 56' 17" N | 7° 13' 0" E | 10.1km (6.3 miles) | |
| Asselborn, Bergisch Gladbach, Rheinisch-Bergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 59' 48" N | 7° 11' 40" E | 10.7km (6.6 miles) | |
| Herkenrath, Bergisch Gladbach, Rheinisch-Bergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 59' 22" N | 7° 11' 24" E | 10.9km (6.8 miles) | |
| Weiss Mine, Moitzfeld, Bergisch Gladbach, Rheinisch-Bergischer Kreis, Cologne, North Rhine-Westphalia, Germany | 50° 57' 52" N | 7° 11' 28" E | 10.9km (6.8 miles) | |
Berzelius Mine, Moitzfeld, Bergisch Gladbach, Rheinisch-Bergischer Kreis, Cologne, North Rhine-Westphalia, Germany