| Sleaford to Cavaillon | 679.89 mi (1,094.17 km) |
| Sleaford to Cebazat | 519.44 mi (835.96 km) |
| Sleaford to Cenon | 562.32 mi (904.97 km) |
| Sleaford to Cergy | 293.96 mi (473.09 km) |
| Sleaford to Cernay | 489.64 mi (788.00 km) |
| Sleaford to Cesson | 333.14 mi (536.14 km) |
| Sleaford to Cesson-Sevigne | 340.86 mi (548.56 km) |
| Sleaford to Cestas | 570.26 mi (917.75 km) |
| Sleaford to Chalette-sur-Loing | 371.05 mi (597.15 km) |
| Sleaford to Challans | 429.82 mi (691.73 km) |
| Sleaford to Chalon-sur-Saone | 488.94 mi (786.88 km) |
| Sleaford to Chalons-en-Champagne | 347.78 mi (559.70 km) |
| Sleaford to Chamalieres | 522.83 mi (841.41 km) |
| Sleaford to Chambery | 586.43 mi (943.77 km) |
| Sleaford to Chambly | 288.64 mi (464.53 km) |
