| Cities | Distance |
|---|---|
| Sleaford to Arcore | 670.26 mi (1,078.68 km) |
| Sleaford to Ardea | 990.28 mi (1,593.71 km) |
| Sleaford to Arenzano | 722.90 mi (1,163.40 km) |
| Sleaford to Arese | 667.66 mi (1,074.49 km) |
| Sleaford to Arezzo | 865.83 mi (1,393.41 km) |
| Sleaford to Argelato | 788.70 mi (1,269.29 km) |
| Sleaford to Argenta | 801.54 mi (1,289.95 km) |
| Sleaford to Ariano Irpino | 1,091.55 mi (1,756.67 km) |
| Sleaford to Ariccia | 987.81 mi (1,589.72 km) |
| Sleaford to Arluno | 666.67 mi (1,072.89 km) |
| Sleaford to Arona | 641.73 mi (1,032.77 km) |
| Sleaford to Artena | 994.01 mi (1,599.70 km) |
| Sleaford to Arzachena | 941.56 mi (1,515.30 km) |
| Sleaford to Arzano | 1,080.06 mi (1,738.19 km) |
| Sleaford to Arzignano | 738.28 mi (1,188.15 km) |