| Sleaford to Agen | 609.22 mi (980.45 km) |
| Sleaford to Aigues-Mortes | 684.69 mi (1,101.90 km) |
| Sleaford to Aire-sur-la-Lys | 202.28 mi (325.54 km) |
| Sleaford to Aix-en-Provence | 707.03 mi (1,137.85 km) |
| Sleaford to Aix-les-Bains | 579.20 mi (932.14 km) |
| Sleaford to Aizenay | 435.50 mi (700.86 km) |
| Sleaford to Ajaccio | 874.54 mi (1,407.44 km) |
| Sleaford to Albert | 245.26 mi (394.71 km) |
| Sleaford to Albertville | 590.75 mi (950.72 km) |
| Sleaford to Albi | 637.25 mi (1,025.55 km) |
| Sleaford to Alencon | 316.21 mi (508.89 km) |
| Sleaford to Ales | 645.94 mi (1,039.54 km) |
| Sleaford to Alfortville | 314.79 mi (506.61 km) |
| Sleaford to Allauch | 719.96 mi (1,158.67 km) |
| Sleaford to Allonnes | 348.27 mi (560.49 km) |
