| Holyhead to Rheinbach | 525.82 mi (846.23 km) |
| Holyhead to Rheinberg | 488.12 mi (785.55 km) |
| Holyhead to Rheine | 508.43 mi (818.24 km) |
| Holyhead to Rheinfelden (Baden) | 674.29 mi (1,085.16 km) |
| Holyhead to Ribnitz-Damgarten | 699.41 mi (1,125.60 km) |
| Holyhead to Richterich | 485.52 mi (781.37 km) |
| Holyhead to Riedlingen | 710.48 mi (1,143.40 km) |
| Holyhead to Riegelsberg | 570.68 mi (918.43 km) |
| Holyhead to Rielasingen-Worblingen | 704.39 mi (1,133.61 km) |
| Holyhead to Riesa | 767.69 mi (1,235.47 km) |
| Holyhead to Rietberg | 557.89 mi (897.83 km) |
| Holyhead to Rinteln | 577.83 mi (929.92 km) |
| Holyhead to Ritterhude | 552.87 mi (889.76 km) |
| Holyhead to Rodenbach | 623.04 mi (1,002.69 km) |
| Holyhead to Rodental | 701.02 mi (1,128.17 km) |
