| Cities | Distance |
|---|---|
| Sleaford to Cosham | 151.38 mi (243.62 km) |
| Sleaford to Costessey | 71.86 mi (115.64 km) |
| Sleaford to Cottingham | 54.32 mi (87.42 km) |
| Sleaford to Coulsdon | 116.31 mi (187.18 km) |
| Sleaford to Coventry | 61.33 mi (98.70 km) |
| Sleaford to Cowdenbeath | 245.19 mi (394.59 km) |
| Sleaford to Cowes | 159.09 mi (256.03 km) |
| Sleaford to Cowley | 101.47 mi (163.30 km) |
| Sleaford to Cowley | 93.59 mi (150.62 km) |
| Sleaford to Cramlington | 151.76 mi (244.24 km) |
| Sleaford to Cranleigh | 128.52 mi (206.84 km) |
| Sleaford to Crawley | 130.72 mi (210.37 km) |
| Sleaford to Crayford | 109.80 mi (176.70 km) |
| Sleaford to Crewe | 84.49 mi (135.97 km) |
| Sleaford to Crigglestone | 64.04 mi (103.07 km) |