| Holyhead to Reichenbach/Vogtland | 742.55 mi (1,195.02 km) |
| Holyhead to Reinbek | 611.95 mi (984.84 km) |
| Holyhead to Reinfeld | 620.09 mi (997.94 km) |
| Holyhead to Reinheim | 625.06 mi (1,005.94 km) |
| Holyhead to Reiskirchen | 602.11 mi (969.00 km) |
| Holyhead to Rellingen | 593.59 mi (955.29 km) |
| Holyhead to Remagen | 538.57 mi (866.74 km) |
| Holyhead to Remscheid | 520.98 mi (838.44 km) |
| Holyhead to Rendsburg | 586.44 mi (943.78 km) |
| Holyhead to Renningen | 666.33 mi (1,072.36 km) |
| Holyhead to Reutlingen | 687.89 mi (1,107.05 km) |
| Holyhead to Rhaude | 503.28 mi (809.94 km) |
| Holyhead to Rheda-Wiedenbruck | 551.62 mi (887.75 km) |
| Holyhead to Rhede | 486.18 mi (782.42 km) |
| Holyhead to Rheinau | 632.44 mi (1,017.81 km) |
