| Sleaford to Camardi | 1,981.60 mi (3,189.08 km) |
| Sleaford to Camas | 1,944.54 mi (3,129.43 km) |
| Sleaford to Camliyayla | 1,998.48 mi (3,216.24 km) |
| Sleaford to Camoluk | 2,028.08 mi (3,263.89 km) |
| Sleaford to Can | 1,568.13 mi (2,523.66 km) |
| Sleaford to Canakkale | 1,537.78 mi (2,474.82 km) |
| Sleaford to Cankaya | 1,800.81 mi (2,898.12 km) |
| Sleaford to Cankiri | 1,799.89 mi (2,896.65 km) |
| Sleaford to Cardak | 1,775.63 mi (2,857.60 km) |
| Sleaford to Carsamba | 1,900.00 mi (3,057.75 km) |
| Sleaford to Carsibasi | 2,013.96 mi (3,241.16 km) |
| Sleaford to Cat | 2,143.08 mi (3,448.95 km) |
| Sleaford to Catalagzi | 1,689.82 mi (2,719.50 km) |
| Sleaford to Catalca | 1,570.68 mi (2,527.76 km) |
| Sleaford to Catalpinar | 1,943.39 mi (3,127.59 km) |
