| Harlow to Rheinbach | 305.61 mi (491.83 km) |
| Harlow to Rheinberg | 277.77 mi (447.03 km) |
| Harlow to Rheine | 312.35 mi (502.68 km) |
| Harlow to Rheinfelden (Baden) | 449.44 mi (723.30 km) |
| Harlow to Ribnitz-Damgarten | 539.72 mi (868.59 km) |
| Harlow to Richterich | 264.94 mi (426.38 km) |
| Harlow to Riedlingen | 484.40 mi (779.56 km) |
| Harlow to Riegelsberg | 344.61 mi (554.60 km) |
| Harlow to Rielasingen-Worblingen | 478.34 mi (769.82 km) |
| Harlow to Riesa | 565.91 mi (910.74 km) |
| Harlow to Rietberg | 354.76 mi (570.93 km) |
| Harlow to Rinteln | 381.80 mi (614.46 km) |
| Harlow to Ritterhude | 375.66 mi (604.57 km) |
| Harlow to Rodenbach | 403.23 mi (648.94 km) |
| Harlow to Rodental | 485.92 mi (782.01 km) |
