| Cities | Distance |
|---|---|
| Sleaford to Aberaman | 155.76 mi (250.68 km) |
| Sleaford to Aberbargoed | 148.76 mi (239.41 km) |
| Sleaford to Aberdare | 155.64 mi (250.48 km) |
| Sleaford to Aberdeen | 294.74 mi (474.33 km) |
| Sleaford to Abergavenny | 136.37 mi (219.46 km) |
| Sleaford to Abergele | 132.71 mi (213.58 km) |
| Sleaford to Abertawe | 177.20 mi (285.17 km) |
| Sleaford to Abertillery | 144.18 mi (232.04 km) |
| Sleaford to Aberystwyth | 158.72 mi (255.43 km) |
| Sleaford to Abingdon | 98.90 mi (159.16 km) |
| Sleaford to Abram | 96.61 mi (155.49 km) |
| Sleaford to Accrington | 95.94 mi (154.39 km) |
| Sleaford to Acomb | 72.46 mi (116.61 km) |
| Sleaford to Acton | 102.61 mi (165.13 km) |
| Sleaford to Addlestone | 112.43 mi (180.93 km) |