| Sleaford to Roura | 4,433.19 mi (7,134.52 km) |
| Sleaford to Saint-Georges | 4,462.67 mi (7,181.97 km) |
| Sleaford to Saint-Laurent-du-Maroni | 4,450.59 mi (7,162.53 km) |
| Sleaford to Sinnamary | 4,418.02 mi (7,110.11 km) |
| Sleaford to Aachen | 316.53 mi (509.40 km) |
| Sleaford to Aalen | 539.99 mi (869.03 km) |
| Sleaford to Abensberg | 606.84 mi (976.62 km) |
| Sleaford to Achern | 476.85 mi (767.41 km) |
| Sleaford to Achim | 392.29 mi (631.34 km) |
| Sleaford to Adelsdorf | 537.29 mi (864.69 km) |
| Sleaford to Adendorf | 450.24 mi (724.59 km) |
| Sleaford to Aerzen | 411.70 mi (662.57 km) |
| Sleaford to Ahaus | 317.97 mi (511.72 km) |
| Sleaford to Ahlen | 360.22 mi (579.71 km) |
| Sleaford to Ahrensburg | 441.64 mi (710.74 km) |
