| Sleaford to Reichenbach/Vogtland | 566.58 mi (911.82 km) |
| Sleaford to Reinbek | 441.72 mi (710.88 km) |
| Sleaford to Reinfeld | 451.98 mi (727.38 km) |
| Sleaford to Reinheim | 454.09 mi (730.78 km) |
| Sleaford to Reiskirchen | 427.97 mi (688.76 km) |
| Sleaford to Rellingen | 424.21 mi (682.71 km) |
| Sleaford to Remagen | 366.65 mi (590.07 km) |
| Sleaford to Remscheid | 346.40 mi (557.48 km) |
| Sleaford to Rendsburg | 422.13 mi (679.36 km) |
| Sleaford to Renningen | 500.83 mi (806.00 km) |
| Sleaford to Reutlingen | 523.22 mi (842.04 km) |
| Sleaford to Rhaude | 330.53 mi (531.93 km) |
| Sleaford to Rheda-Wiedenbruck | 375.46 mi (604.25 km) |
| Sleaford to Rhede | 310.22 mi (499.25 km) |
| Sleaford to Rheinau | 470.79 mi (757.67 km) |
