| Sleaford to Leini | 652.16 mi (1,049.55 km) |
| Sleaford to Lendinara | 769.34 mi (1,238.13 km) |
| Sleaford to Leno | 711.32 mi (1,144.76 km) |
| Sleaford to Lentate sul Seveso | 662.11 mi (1,065.57 km) |
| Sleaford to Lentini | 1,314.11 mi (2,114.85 km) |
| Sleaford to Leonforte | 1,276.32 mi (2,054.03 km) |
| Sleaford to Lequile | 1,235.27 mi (1,987.97 km) |
| Sleaford to Lerici | 774.84 mi (1,246.98 km) |
| Sleaford to Leverano | 1,234.53 mi (1,986.78 km) |
| Sleaford to Licata | 1,297.05 mi (2,087.41 km) |
| Sleaford to Limbiate | 666.85 mi (1,073.19 km) |
| Sleaford to Lipari | 1,242.09 mi (1,998.96 km) |
| Sleaford to Lissone | 669.23 mi (1,077.03 km) |
| Sleaford to Livorno | 815.99 mi (1,313.21 km) |
| Sleaford to Lizzanello | 1,237.89 mi (1,992.18 km) |
