| Sonthofen to Colchester | 516.10 mi (830.58 km) |
| Sonthofen to Coleford | 646.90 mi (1,041.08 km) |
| Sonthofen to Colne | 697.75 mi (1,122.92 km) |
| Sonthofen to Colwyn Bay | 731.73 mi (1,177.60 km) |
| Sonthofen to Congleton | 673.74 mi (1,084.27 km) |
| Sonthofen to Conisbrough | 651.02 mi (1,047.71 km) |
| Sonthofen to Connahs Quay | 705.92 mi (1,136.07 km) |
| Sonthofen to Consett | 727.45 mi (1,170.72 km) |
| Sonthofen to Conwy | 736.19 mi (1,184.78 km) |
| Sonthofen to Cookstown | 884.62 mi (1,423.65 km) |
| Sonthofen to Corby | 595.55 mi (958.45 km) |
| Sonthofen to Corfe Mullen | 598.72 mi (963.55 km) |
| Sonthofen to Corsham | 620.63 mi (998.81 km) |
| Sonthofen to Coseley | 648.38 mi (1,043.47 km) |
| Sonthofen to Cosham | 560.92 mi (902.71 km) |
