| Knittelfeld to Campos del Puerto | 799.44 mi (1,286.58 km) |
| Knittelfeld to Canals | 961.61 mi (1,547.56 km) |
| Knittelfeld to Candelaria | 2,121.18 mi (3,413.71 km) |
| Knittelfeld to Canet de Mar | 717.37 mi (1,154.50 km) |
| Knittelfeld to Cangas | 1,202.93 mi (1,935.93 km) |
| Knittelfeld to Cangas de Narcea | 1,073.52 mi (1,727.66 km) |
| Knittelfeld to Canovellas | 728.78 mi (1,172.86 km) |
| Knittelfeld to Canteras | 1,043.34 mi (1,679.09 km) |
| Knittelfeld to Cantillana | 1,239.41 mi (1,994.63 km) |
| Knittelfeld to Capdepera | 770.74 mi (1,240.39 km) |
| Knittelfeld to Carballo | 1,172.40 mi (1,886.80 km) |
| Knittelfeld to Carcagente | 948.78 mi (1,526.92 km) |
| Knittelfeld to Cardedeu | 724.59 mi (1,166.12 km) |
| Knittelfeld to Carlet | 947.00 mi (1,524.05 km) |
| Knittelfeld to Carmona | 1,237.44 mi (1,991.47 km) |
