| Siedlce to Capodrise | 854.91 mi (1,375.84 km) |
| Siedlce to Capoterra | 1,099.87 mi (1,770.06 km) |
| Siedlce to Capriolo | 717.68 mi (1,155.00 km) |
| Siedlce to Capua | 853.18 mi (1,373.06 km) |
| Siedlce to Capurso | 808.38 mi (1,300.96 km) |
| Siedlce to Carate Brianza | 738.38 mi (1,188.30 km) |
| Siedlce to Caravaggio | 734.52 mi (1,182.09 km) |
| Siedlce to Carbonera | 636.23 mi (1,023.92 km) |
| Siedlce to Carbonia | 1,112.80 mi (1,790.87 km) |
| Siedlce to Cardito | 861.25 mi (1,386.05 km) |
| Siedlce to Carignano | 832.64 mi (1,340.01 km) |
| Siedlce to Carini | 1,063.89 mi (1,712.17 km) |
| Siedlce to Carlentini | 1,086.82 mi (1,749.07 km) |
| Siedlce to Carmagnola | 833.72 mi (1,341.74 km) |
| Siedlce to Carmiano | 840.84 mi (1,353.19 km) |
