| Sleaford to Wodzislaw Slaski | 834.66 mi (1,343.25 km) |
| Sleaford to Wolomin | 905.22 mi (1,456.82 km) |
| Sleaford to Wolow | 729.37 mi (1,173.81 km) |
| Sleaford to Wolsztyn | 695.47 mi (1,119.24 km) |
| Sleaford to Wroclaw | 750.63 mi (1,208.03 km) |
| Sleaford to Wronki | 699.57 mi (1,125.84 km) |
| Sleaford to Wrzesnia | 753.51 mi (1,212.66 km) |
| Sleaford to Wschowa | 708.49 mi (1,140.20 km) |
| Sleaford to Wysokie Mazowieckie | 950.23 mi (1,529.25 km) |
| Sleaford to Wyszkow | 910.65 mi (1,465.55 km) |
| Sleaford to Zabki | 900.47 mi (1,449.17 km) |
| Sleaford to Zabkowice Slaskie | 753.01 mi (1,211.85 km) |
| Sleaford to Zabrze | 840.78 mi (1,353.10 km) |
| Sleaford to Zagan | 669.93 mi (1,078.15 km) |
| Sleaford to Zakopane | 915.25 mi (1,472.95 km) |
