| Sleaford to Rheinbach | 354.11 mi (569.89 km) |
| Sleaford to Rheinberg | 312.83 mi (503.45 km) |
| Sleaford to Rheine | 332.47 mi (535.06 km) |
| Sleaford to Rheinfelden (Baden) | 521.15 mi (838.71 km) |
| Sleaford to Ribnitz-Damgarten | 534.08 mi (859.52 km) |
| Sleaford to Richterich | 314.55 mi (506.23 km) |
| Sleaford to Riedlingen | 546.93 mi (880.20 km) |
| Sleaford to Riegelsberg | 408.23 mi (656.98 km) |
| Sleaford to Rielasingen-Worblingen | 545.55 mi (877.97 km) |
| Sleaford to Riesa | 591.70 mi (952.25 km) |
| Sleaford to Rietberg | 381.73 mi (614.33 km) |
| Sleaford to Rinteln | 402.06 mi (647.05 km) |
| Sleaford to Ritterhude | 380.50 mi (612.36 km) |
| Sleaford to Rodenbach | 450.33 mi (724.73 km) |
| Sleaford to Rodental | 526.00 mi (846.51 km) |
