| Callaway to Cockermouth | 4,247.83 mi (6,836.23 km) |
| Callaway to Colchester | 4,467.59 mi (7,189.90 km) |
| Callaway to Coleford | 4,325.14 mi (6,960.63 km) |
| Callaway to Colne | 4,307.35 mi (6,932.01 km) |
| Callaway to Colwyn Bay | 4,255.82 mi (6,849.08 km) |
| Callaway to Congleton | 4,317.49 mi (6,948.33 km) |
| Callaway to Conisbrough | 4,351.46 mi (7,003.00 km) |
| Callaway to Connahs Quay | 4,282.82 mi (6,892.54 km) |
| Callaway to Consett | 4,304.27 mi (6,927.06 km) |
| Callaway to Conwy | 4,250.75 mi (6,840.92 km) |
| Callaway to Cookstown | 4,115.55 mi (6,623.34 km) |
| Callaway to Corby | 4,390.73 mi (7,066.20 km) |
| Callaway to Corfe Mullen | 4,368.68 mi (7,030.71 km) |
| Callaway to Corsham | 4,349.41 mi (6,999.70 km) |
| Callaway to Coseley | 4,333.57 mi (6,974.21 km) |
