| Siemianowice Slaskie to Coudekerque-Branche | 727.26 mi (1,170.41 km) |
| Siemianowice Slaskie to Coueron | 963.51 mi (1,550.62 km) |
| Siemianowice Slaskie to Coulommiers | 718.60 mi (1,156.47 km) |
| Siemianowice Slaskie to Courbevoic | 753.90 mi (1,213.29 km) |
| Siemianowice Slaskie to Courcouronnes | 750.78 mi (1,208.27 km) |
| Siemianowice Slaskie to Cournon-d'Auvergne | 792.20 mi (1,274.93 km) |
| Siemianowice Slaskie to Courrieres | 705.60 mi (1,135.55 km) |
| Siemianowice Slaskie to Coutras | 956.86 mi (1,539.92 km) |
| Siemianowice Slaskie to Couzeix | 871.27 mi (1,402.17 km) |
| Siemianowice Slaskie to Cran-Gevrier | 665.64 mi (1,071.25 km) |
| Siemianowice Slaskie to Craponne | 728.22 mi (1,171.95 km) |
| Siemianowice Slaskie to Creil | 738.28 mi (1,188.14 km) |
| Siemianowice Slaskie to Crepy-en-Valois | 720.77 mi (1,159.96 km) |
| Siemianowice Slaskie to Crest | 754.37 mi (1,214.03 km) |
| Siemianowice Slaskie to Creteil | 746.41 mi (1,201.23 km) |
