| Katrineholm to Cocentaina | 1,580.68 mi (2,543.86 km) |
| Katrineholm to Coin | 1,806.47 mi (2,907.24 km) |
| Katrineholm to Colindres | 1,362.47 mi (2,192.68 km) |
| Katrineholm to Collado-Villalba | 1,542.98 mi (2,483.18 km) |
| Katrineholm to Colmenar Viejo | 1,535.48 mi (2,471.11 km) |
| Katrineholm to Colmenarejo | 1,547.61 mi (2,490.64 km) |
| Katrineholm to Conil de la Frontera | 1,862.94 mi (2,998.11 km) |
| Katrineholm to Consuegra | 1,605.36 mi (2,583.58 km) |
| Katrineholm to Corbera de Llobregat | 1,362.38 mi (2,192.54 km) |
| Katrineholm to Cordoba | 1,731.07 mi (2,785.88 km) |
| Katrineholm to Coria del Rio | 1,798.97 mi (2,895.16 km) |
| Katrineholm to Crevillente | 1,619.97 mi (2,607.09 km) |
| Katrineholm to Cuarte de Huerva | 1,411.69 mi (2,271.89 km) |
| Katrineholm to Cubellas | 1,380.66 mi (2,221.96 km) |
| Katrineholm to Cuellar | 1,503.97 mi (2,420.41 km) |
