| Portsmouth to Rheinbach | 351.61 mi (565.86 km) |
| Portsmouth to Rheinberg | 336.76 mi (541.96 km) |
| Portsmouth to Rheine | 379.83 mi (611.28 km) |
| Portsmouth to Rheinfelden (Baden) | 458.97 mi (738.64 km) |
| Portsmouth to Ribnitz-Damgarten | 616.18 mi (991.64 km) |
| Portsmouth to Richterich | 312.05 mi (502.20 km) |
| Portsmouth to Riedlingen | 507.62 mi (816.94 km) |
| Portsmouth to Riegelsberg | 370.81 mi (596.76 km) |
| Portsmouth to Rielasingen-Worblingen | 494.77 mi (796.26 km) |
| Portsmouth to Riesa | 624.51 mi (1,005.05 km) |
| Portsmouth to Rietberg | 416.64 mi (670.52 km) |
| Portsmouth to Rinteln | 447.32 mi (719.90 km) |
| Portsmouth to Ritterhude | 449.50 mi (723.40 km) |
| Portsmouth to Rodenbach | 446.94 mi (719.27 km) |
| Portsmouth to Rodental | 534.26 mi (859.81 km) |
