| Siemianowice Slaskie to Cabestany | 923.23 mi (1,485.79 km) |
| Siemianowice Slaskie to Cabries | 795.64 mi (1,280.46 km) |
| Siemianowice Slaskie to Cachan | 752.17 mi (1,210.50 km) |
| Siemianowice Slaskie to Caen | 865.34 mi (1,392.63 km) |
| Siemianowice Slaskie to Cagnes-sur-Mer | 719.72 mi (1,158.28 km) |
| Siemianowice Slaskie to Cahors | 911.56 mi (1,467.02 km) |
| Siemianowice Slaskie to Calais | 750.77 mi (1,208.25 km) |
| Siemianowice Slaskie to Caluire-et-Cuire | 721.32 mi (1,160.85 km) |
| Siemianowice Slaskie to Cambrai | 694.94 mi (1,118.40 km) |
| Siemianowice Slaskie to Canet-en-Roussillon | 919.62 mi (1,479.98 km) |
| Siemianowice Slaskie to Cannes | 730.04 mi (1,174.89 km) |
| Siemianowice Slaskie to Canteleu | 799.53 mi (1,286.72 km) |
| Siemianowice Slaskie to Capbreton | 1,061.77 mi (1,708.75 km) |
| Siemianowice Slaskie to Carcassonne | 923.58 mi (1,486.35 km) |
| Siemianowice Slaskie to Carmaux | 897.13 mi (1,443.79 km) |
