| Sleaford to Tallinn | 1,055.66 mi (1,698.91 km) |
| Sleaford to Tartu | 1,111.13 mi (1,788.19 km) |
| Sleaford to Valga | 1,081.23 mi (1,740.07 km) |
| Sleaford to Viljandi | 1,070.94 mi (1,723.51 km) |
| Sleaford to Voru | 1,116.82 mi (1,797.35 km) |
| Sleaford to Aanekoski | 1,156.11 mi (1,860.57 km) |
| Sleaford to Alajarvi | 1,113.18 mi (1,791.48 km) |
| Sleaford to Alavus | 1,094.88 mi (1,762.04 km) |
| Sleaford to Ekenas | 1,021.68 mi (1,644.24 km) |
| Sleaford to Espoo | 1,066.61 mi (1,716.55 km) |
| Sleaford to Eura | 1,007.01 mi (1,620.62 km) |
| Sleaford to Eurajoki | 998.26 mi (1,606.54 km) |
| Sleaford to Forssa | 1,046.73 mi (1,684.55 km) |
| Sleaford to Hakkila | 1,077.97 mi (1,734.82 km) |
| Sleaford to Halikko | 1,019.40 mi (1,640.57 km) |
