| Olkusz to Cavaillon | 813.77 mi (1,309.63 km) |
| Olkusz to Cebazat | 818.01 mi (1,316.46 km) |
| Olkusz to Cenon | 1,005.08 mi (1,617.51 km) |
| Olkusz to Cergy | 785.68 mi (1,264.42 km) |
| Olkusz to Cernay | 585.76 mi (942.70 km) |
| Olkusz to Cesson | 769.82 mi (1,238.91 km) |
| Olkusz to Cesson-Sevigne | 963.89 mi (1,551.24 km) |
| Olkusz to Cestas | 1,015.34 mi (1,634.03 km) |
| Olkusz to Chalette-sur-Loing | 774.83 mi (1,246.96 km) |
| Olkusz to Challans | 1,004.96 mi (1,617.32 km) |
| Olkusz to Chalon-sur-Saone | 713.83 mi (1,148.80 km) |
| Olkusz to Chalons-en-Champagne | 685.29 mi (1,102.87 km) |
| Olkusz to Chamalieres | 821.30 mi (1,321.75 km) |
| Olkusz to Chambery | 709.55 mi (1,141.90 km) |
| Olkusz to Chambly | 775.54 mi (1,248.11 km) |
