| Cave to Reichenbach/Vogtland | 608.77 mi (979.72 km) |
| Cave to Reinbek | 817.30 mi (1,315.32 km) |
| Cave to Reinfeld | 837.88 mi (1,348.43 km) |
| Cave to Reinheim | 587.41 mi (945.35 km) |
| Cave to Reiskirchen | 637.49 mi (1,025.94 km) |
| Cave to Rellingen | 830.12 mi (1,335.95 km) |
| Cave to Remagen | 663.50 mi (1,067.79 km) |
| Cave to Remscheid | 701.73 mi (1,129.33 km) |
| Cave to Rendsburg | 875.36 mi (1,408.76 km) |
| Cave to Renningen | 517.81 mi (833.34 km) |
| Cave to Reutlingen | 494.78 mi (796.28 km) |
| Cave to Rhaude | 822.91 mi (1,324.34 km) |
| Cave to Rheda-Wiedenbruck | 726.08 mi (1,168.52 km) |
| Cave to Rhede | 751.51 mi (1,209.45 km) |
| Cave to Rheinau | 531.89 mi (855.99 km) |
