| Sleaford to Gavardo | 706.45 mi (1,136.91 km) |
| Sleaford to Gavirate | 640.95 mi (1,031.52 km) |
| Sleaford to Gavorrano | 868.82 mi (1,398.22 km) |
| Sleaford to Gela | 1,307.40 mi (2,104.05 km) |
| Sleaford to Gemona del Friuli | 761.14 mi (1,224.94 km) |
| Sleaford to Genoa | 729.08 mi (1,173.34 km) |
| Sleaford to Genzano di Roma | 989.38 mi (1,592.25 km) |
| Sleaford to Gessate | 678.25 mi (1,091.54 km) |
| Sleaford to Ghedi | 711.53 mi (1,145.10 km) |
| Sleaford to Giarre | 1,292.14 mi (2,079.50 km) |
| Sleaford to Giaveno | 651.71 mi (1,048.82 km) |
| Sleaford to Giffoni Valle Piana | 1,111.29 mi (1,788.46 km) |
| Sleaford to Ginosa | 1,179.64 mi (1,898.44 km) |
| Sleaford to Gioia del Colle | 1,169.09 mi (1,881.48 km) |
| Sleaford to Gioia Tauro | 1,271.11 mi (2,045.65 km) |
