| Rehlingen-Siersburg to Racconigi | 321.45 mi (517.32 km) |
| Rehlingen-Siersburg to Raffadali | 894.51 mi (1,439.57 km) |
| Rehlingen-Siersburg to Ragusa | 949.46 mi (1,528.01 km) |
| Rehlingen-Siersburg to Ramacca | 919.64 mi (1,480.01 km) |
| Rehlingen-Siersburg to Randazzo | 893.64 mi (1,438.17 km) |
| Rehlingen-Siersburg to Rapallo | 367.10 mi (590.79 km) |
| Rehlingen-Siersburg to Ravanusa | 911.84 mi (1,467.46 km) |
| Rehlingen-Siersburg to Ravenna | 429.98 mi (691.98 km) |
| Rehlingen-Siersburg to Recanati | 526.15 mi (846.76 km) |
| Rehlingen-Siersburg to Recco | 364.73 mi (586.98 km) |
| Rehlingen-Siersburg to Reggello | 455.37 mi (732.84 km) |
| Rehlingen-Siersburg to Reggio di Calabria | 895.87 mi (1,441.76 km) |
| Rehlingen-Siersburg to Reggio Emilia | 372.34 mi (599.23 km) |
| Rehlingen-Siersburg to Reggiolo | 363.79 mi (585.46 km) |
| Rehlingen-Siersburg to Rende | 835.97 mi (1,345.37 km) |
