| Sleaford to San Lorenzo de Descardazar | 941.32 mi (1,514.91 km) |
| Sleaford to San Lorenzo de El Escorial | 874.59 mi (1,407.51 km) |
| Sleaford to San Martin de la Vega | 895.88 mi (1,441.78 km) |
| Sleaford to San Martin de Valdeiglesias | 892.67 mi (1,436.61 km) |
| Sleaford to San Pedro de Ribas | 817.32 mi (1,315.35 km) |
| Sleaford to San Roque | 1,184.61 mi (1,906.44 km) |
| Sleaford to San Sebastian de la Gomera | 1,920.38 mi (3,090.56 km) |
| Sleaford to San Sebastian de los Reyes | 873.25 mi (1,405.36 km) |
| Sleaford to San Vicente de Baracaldo | 680.47 mi (1,095.11 km) |
| Sleaford to San Vicente de Castellet | 789.98 mi (1,271.36 km) |
| Sleaford to San Vicente del Raspeig | 1,008.75 mi (1,623.42 km) |
| Sleaford to San Vicente dels Horts | 809.58 mi (1,302.89 km) |
| Sleaford to Sangenjo | 828.26 mi (1,332.95 km) |
| Sleaford to Sanlucar de Barrameda | 1,157.40 mi (1,862.66 km) |
| Sleaford to Sanlucar la Mayor | 1,114.04 mi (1,792.87 km) |
