| Sleaford to San Giovanni Lupatoto | 735.76 mi (1,184.08 km) |
| Sleaford to San Giovanni Rotondo | 1,081.68 mi (1,740.79 km) |
| Sleaford to San Giovanni Valdarno | 850.00 mi (1,367.94 km) |
| Sleaford to San Giuliano Milanese | 682.22 mi (1,097.93 km) |
| Sleaford to San Giuliano Terme | 807.55 mi (1,299.63 km) |
| Sleaford to San Giuseppe Iato | 1,225.10 mi (1,971.61 km) |
| Sleaford to San Giuseppe Vesuviano | 1,091.72 mi (1,756.95 km) |
| Sleaford to San Giustino | 870.13 mi (1,400.34 km) |
| Sleaford to San Gregorio di Catania | 1,300.26 mi (2,092.57 km) |
| Sleaford to San Lazzaro di Savena | 796.07 mi (1,281.16 km) |
| Sleaford to San Marco in Lamis | 1,077.90 mi (1,734.72 km) |
| Sleaford to San Martino Buon Albergo | 736.09 mi (1,184.63 km) |
| Sleaford to San Martino di Lupari | 748.23 mi (1,204.16 km) |
| Sleaford to San Marzano di San Giuseppe | 1,206.46 mi (1,941.61 km) |
| Sleaford to San Marzano sul Sarno | 1,098.15 mi (1,767.30 km) |
