| Sleaford to Afsin | 2,039.15 mi (3,281.70 km) |
| Sleaford to Afyonkarahisar | 1,763.13 mi (2,837.49 km) |
| Sleaford to Aglasun | 1,816.99 mi (2,924.17 km) |
| Sleaford to Agri | 2,223.77 mi (3,578.82 km) |
| Sleaford to Ahlat | 2,243.39 mi (3,610.39 km) |
| Sleaford to Ahmetli | 1,675.24 mi (2,696.04 km) |
| Sleaford to Akcaabat | 2,023.65 mi (3,256.74 km) |
| Sleaford to Akcadag | 2,077.17 mi (3,342.88 km) |
| Sleaford to Akcakale | 2,193.11 mi (3,529.48 km) |
| Sleaford to Akcakoca | 1,678.15 mi (2,700.72 km) |
| Sleaford to Akdagmadeni | 1,932.83 mi (3,110.59 km) |
| Sleaford to Akhisar | 1,651.89 mi (2,658.46 km) |
| Sleaford to Akkus | 1,929.22 mi (3,104.78 km) |
| Sleaford to Aksaray | 1,918.10 mi (3,086.89 km) |
| Sleaford to Aksehir | 1,816.43 mi (2,923.26 km) |
