| Knittelfeld to Calafell | 775.59 mi (1,248.19 km) |
| Knittelfeld to Calahorra | 889.01 mi (1,430.72 km) |
| Knittelfeld to Calasparra | 1,040.14 mi (1,673.95 km) |
| Knittelfeld to Calatayud | 907.12 mi (1,459.86 km) |
| Knittelfeld to Caldas de Montbuy | 732.91 mi (1,179.51 km) |
| Knittelfeld to Caldas de Reyes | 1,186.69 mi (1,909.79 km) |
| Knittelfeld to Calella | 712.94 mi (1,147.36 km) |
| Knittelfeld to Callosa de Segura | 1,012.43 mi (1,629.34 km) |
| Knittelfeld to Calpe | 951.25 mi (1,530.89 km) |
| Knittelfeld to Calvia | 812.05 mi (1,306.86 km) |
| Knittelfeld to Camas | 1,257.24 mi (2,023.34 km) |
| Knittelfeld to Cambados | 1,197.08 mi (1,926.52 km) |
| Knittelfeld to Cambre | 1,154.33 mi (1,857.72 km) |
| Knittelfeld to Cambrils | 802.50 mi (1,291.50 km) |
| Knittelfeld to Campo de Criptana | 1,047.82 mi (1,686.30 km) |
