| Sleaford to San Dona di Piave | 772.98 mi (1,243.99 km) |
| Sleaford to San Donato Milanese | 680.81 mi (1,095.66 km) |
| Sleaford to San Felice Circeo | 1,027.80 mi (1,654.08 km) |
| Sleaford to San Felice sul Panaro | 768.12 mi (1,236.16 km) |
| Sleaford to San Ferdinando di Puglia | 1,114.07 mi (1,792.92 km) |
| Sleaford to San Gavino Monreale | 1,025.83 mi (1,650.92 km) |
| Sleaford to San Gennaro Vesuviano | 1,090.81 mi (1,755.50 km) |
| Sleaford to San Giorgio a Cremano | 1,086.78 mi (1,749.00 km) |
| Sleaford to San Giorgio del Sannio | 1,089.06 mi (1,752.67 km) |
| Sleaford to San Giorgio di Piano | 785.75 mi (1,264.54 km) |
| Sleaford to San Giorgio Ionico | 1,202.14 mi (1,934.66 km) |
| Sleaford to San Giovanni in Fiore | 1,247.14 mi (2,007.08 km) |
| Sleaford to San Giovanni in Marignano | 865.26 mi (1,392.51 km) |
| Sleaford to San Giovanni in Persiceto | 780.19 mi (1,255.60 km) |
| Sleaford to San Giovanni la Punta | 1,298.81 mi (2,090.24 km) |
