| Siechnice to Cabestany | 882.77 mi (1,420.68 km) |
| Siechnice to Cabries | 760.15 mi (1,223.34 km) |
| Siechnice to Cachan | 676.12 mi (1,088.11 km) |
| Siechnice to Caen | 785.05 mi (1,263.41 km) |
| Siechnice to Cagnes-sur-Mer | 690.71 mi (1,111.59 km) |
| Siechnice to Cahors | 857.70 mi (1,380.34 km) |
| Siechnice to Calais | 664.04 mi (1,068.67 km) |
| Siechnice to Caluire-et-Cuire | 669.20 mi (1,076.98 km) |
| Siechnice to Cambrai | 612.21 mi (985.26 km) |
| Siechnice to Canet-en-Roussillon | 879.25 mi (1,415.02 km) |
| Siechnice to Cannes | 701.07 mi (1,128.26 km) |
| Siechnice to Canteleu | 719.01 mi (1,157.14 km) |
| Siechnice to Capbreton | 1,004.92 mi (1,617.27 km) |
| Siechnice to Carcassonne | 878.57 mi (1,413.93 km) |
| Siechnice to Carmaux | 847.27 mi (1,363.55 km) |
