| Knittelfeld to Colchester | 701.32 mi (1,128.67 km) |
| Knittelfeld to Coleford | 841.61 mi (1,354.44 km) |
| Knittelfeld to Colne | 873.14 mi (1,405.18 km) |
| Knittelfeld to Colwyn Bay | 916.24 mi (1,474.54 km) |
| Knittelfeld to Congleton | 855.75 mi (1,377.20 km) |
| Knittelfeld to Conisbrough | 826.97 mi (1,330.87 km) |
| Knittelfeld to Connahs Quay | 889.57 mi (1,431.63 km) |
| Knittelfeld to Consett | 892.03 mi (1,435.58 km) |
| Knittelfeld to Conwy | 921.06 mi (1,482.30 km) |
| Knittelfeld to Cookstown | 1,064.50 mi (1,713.15 km) |
| Knittelfeld to Corby | 779.71 mi (1,254.82 km) |
| Knittelfeld to Corfe Mullen | 800.22 mi (1,287.83 km) |
| Knittelfeld to Corsham | 817.45 mi (1,315.56 km) |
| Knittelfeld to Coseley | 835.62 mi (1,344.80 km) |
| Knittelfeld to Cosham | 760.67 mi (1,224.18 km) |
