| Sleaford to Oschatz | 584.13 mi (940.07 km) |
| Sleaford to Oschersleben | 494.57 mi (795.93 km) |
| Sleaford to Osnabruck | 358.02 mi (576.17 km) |
| Sleaford to Ostbevern | 353.27 mi (568.53 km) |
| Sleaford to Osterburg | 507.34 mi (816.49 km) |
| Sleaford to Ostercappeln | 364.75 mi (587.02 km) |
| Sleaford to Osterhofen | 655.42 mi (1,054.80 km) |
| Sleaford to Osterholz-Scharmbeck | 382.18 mi (615.07 km) |
| Sleaford to Osternienburg | 529.80 mi (852.63 km) |
| Sleaford to Osterode | 457.98 mi (737.05 km) |
| Sleaford to Osterwieck | 473.20 mi (761.54 km) |
| Sleaford to Ostfildern | 513.43 mi (826.28 km) |
| Sleaford to Osthofen | 439.91 mi (707.97 km) |
| Sleaford to Ostrhauderfehn | 333.38 mi (536.52 km) |
| Sleaford to Ostringen | 473.52 mi (762.06 km) |
