| Siechnice to Carpentras | 740.83 mi (1,192.26 km) |
| Siechnice to Carquefou | 878.33 mi (1,413.53 km) |
| Siechnice to Carqueiranne | 755.35 mi (1,215.63 km) |
| Siechnice to Carrieres-sous-Poissy | 685.38 mi (1,103.01 km) |
| Siechnice to Carrieres-sur-Seine | 675.37 mi (1,086.90 km) |
| Siechnice to Carros | 683.52 mi (1,100.01 km) |
| Siechnice to Carvin | 620.49 mi (998.59 km) |
| Siechnice to Castanet-Tolosan | 896.25 mi (1,442.37 km) |
| Siechnice to Castelginest | 890.73 mi (1,433.49 km) |
| Siechnice to Castelnau-le-Lez | 801.87 mi (1,290.49 km) |
| Siechnice to Castelnaudary | 888.17 mi (1,429.37 km) |
| Siechnice to Castelsarrasin | 888.08 mi (1,429.22 km) |
| Siechnice to Castres | 864.11 mi (1,390.65 km) |
| Siechnice to Caudebec-les-Elbeuf | 722.78 mi (1,163.20 km) |
| Siechnice to Caudry | 605.25 mi (974.05 km) |
