| Pirot to Calafell | 1,081.61 mi (1,740.68 km) |
| Pirot to Calahorra | 1,243.08 mi (2,000.55 km) |
| Pirot to Calasparra | 1,311.75 mi (2,111.06 km) |
| Pirot to Calatayud | 1,240.48 mi (1,996.37 km) |
| Pirot to Caldas de Montbuy | 1,044.53 mi (1,681.01 km) |
| Pirot to Caldas de Reyes | 1,572.16 mi (2,530.15 km) |
| Pirot to Calella | 1,019.74 mi (1,641.11 km) |
| Pirot to Callosa de Segura | 1,273.66 mi (2,049.75 km) |
| Pirot to Calpe | 1,213.57 mi (1,953.05 km) |
| Pirot to Calvia | 1,067.58 mi (1,718.10 km) |
| Pirot to Camas | 1,551.63 mi (2,497.11 km) |
| Pirot to Cambados | 1,581.71 mi (2,545.52 km) |
| Pirot to Cambre | 1,547.84 mi (2,491.01 km) |
| Pirot to Cambrils | 1,109.75 mi (1,785.97 km) |
| Pirot to Campo de Criptana | 1,353.93 mi (2,178.95 km) |
