| Frondenberg to Reinbek | 175.24 mi (282.02 km) |
| Frondenberg to Reinfeld | 198.95 mi (320.18 km) |
| Frondenberg to Reinheim | 122.86 mi (197.72 km) |
| Frondenberg to Reiskirchen | 76.03 mi (122.35 km) |
| Frondenberg to Rellingen | 173.39 mi (279.04 km) |
| Frondenberg to Remagen | 65.96 mi (106.15 km) |
| Frondenberg to Remscheid | 31.53 mi (50.75 km) |
| Frondenberg to Rendsburg | 210.84 mi (339.32 km) |
| Frondenberg to Renningen | 193.99 mi (312.19 km) |
| Frondenberg to Reutlingen | 216.31 mi (348.12 km) |
| Frondenberg to Rhaude | 117.45 mi (189.02 km) |
| Frondenberg to Rheda-Wiedenbruck | 34.31 mi (55.22 km) |
| Frondenberg to Rhede | 52.04 mi (83.76 km) |
| Frondenberg to Rheinau | 193.89 mi (312.03 km) |
| Frondenberg to Rheinbach | 67.92 mi (109.30 km) |
