| Sleaford to Zory | 843.72 mi (1,357.84 km) |
| Sleaford to Zuromin | 841.21 mi (1,353.80 km) |
| Sleaford to Zychlin | 839.31 mi (1,350.73 km) |
| Sleaford to Zyrardow | 875.69 mi (1,409.29 km) |
| Sleaford to Zywiec | 873.94 mi (1,406.47 km) |
| Sleaford to Abrantes | 1,004.90 mi (1,617.24 km) |
| Sleaford to Agualva | 1,069.89 mi (1,721.82 km) |
| Sleaford to Aguas Santas | 899.24 mi (1,447.19 km) |
| Sleaford to Agueda | 937.27 mi (1,508.39 km) |
| Sleaford to Albergaria-a-Velha | 930.21 mi (1,497.02 km) |
| Sleaford to Albufeira | 1,161.97 mi (1,870.01 km) |
| Sleaford to Alcacer do Sal | 1,081.75 mi (1,740.91 km) |
| Sleaford to Alcanena | 1,013.02 mi (1,630.29 km) |
| Sleaford to Alcobaca | 1,013.21 mi (1,630.60 km) |
| Sleaford to Alcochete | 1,065.06 mi (1,714.04 km) |
