| Sleaford to Chatteris | 42.14 mi (67.81 km) |
| Sleaford to Cheadle | 65.45 mi (105.33 km) |
| Sleaford to Cheadle Hulme | 78.10 mi (125.70 km) |
| Sleaford to Cheam | 113.36 mi (182.44 km) |
| Sleaford to Chellaston | 43.62 mi (70.21 km) |
| Sleaford to Chelmsford | 95.24 mi (153.27 km) |
| Sleaford to Chelsfield | 115.46 mi (185.81 km) |
| Sleaford to Cheltenham | 102.87 mi (165.56 km) |
| Sleaford to Chepstow | 133.70 mi (215.17 km) |
| Sleaford to Cherry Hinton | 61.25 mi (98.58 km) |
| Sleaford to Chertsey | 111.02 mi (178.67 km) |
| Sleaford to Chesham | 89.11 mi (143.41 km) |
| Sleaford to Cheshunt | 90.82 mi (146.16 km) |
| Sleaford to Chester | 103.64 mi (166.79 km) |
| Sleaford to Chester-le-Street | 137.08 mi (220.60 km) |
