| Rehlingen-Siersburg to Rivarolo Canavese | 283.15 mi (455.69 km) |
| Rehlingen-Siersburg to Rivoli | 299.62 mi (482.19 km) |
| Rehlingen-Siersburg to Rocca di Papa | 600.52 mi (966.44 km) |
| Rehlingen-Siersburg to Rocca Priora | 600.67 mi (966.68 km) |
| Rehlingen-Siersburg to Roccapiemonte | 710.87 mi (1,144.04 km) |
| Rehlingen-Siersburg to Roccastrada | 488.81 mi (786.67 km) |
| Rehlingen-Siersburg to Romano di Lombardia | 302.31 mi (486.52 km) |
| Rehlingen-Siersburg to Rome | 587.30 mi (945.17 km) |
| Rehlingen-Siersburg to Roncade | 370.84 mi (596.81 km) |
| Rehlingen-Siersburg to Ronchi dei Legionari | 400.56 mi (644.64 km) |
| Rehlingen-Siersburg to Ronciglione | 556.67 mi (895.87 km) |
| Rehlingen-Siersburg to Rosa | 346.23 mi (557.21 km) |
| Rehlingen-Siersburg to Rosarno | 881.50 mi (1,418.64 km) |
| Rehlingen-Siersburg to Rosignano Marittimo | 450.03 mi (724.26 km) |
| Rehlingen-Siersburg to Rosolini | 961.05 mi (1,546.66 km) |
