| Horstel to Rivarolo Canavese | 481.34 mi (774.64 km) |
| Horstel to Rivoli | 499.38 mi (803.68 km) |
| Horstel to Rocca di Papa | 766.16 mi (1,233.02 km) |
| Horstel to Rocca Priora | 765.80 mi (1,232.44 km) |
| Horstel to Roccapiemonte | 864.66 mi (1,391.53 km) |
| Horstel to Roccastrada | 662.79 mi (1,066.66 km) |
| Horstel to Romano di Lombardia | 478.62 mi (770.27 km) |
| Horstel to Rome | 754.41 mi (1,214.10 km) |
| Horstel to Roncade | 509.41 mi (819.82 km) |
| Horstel to Ronchi dei Legionari | 520.31 mi (837.36 km) |
| Horstel to Ronciglione | 724.31 mi (1,165.67 km) |
| Horstel to Rosa | 492.36 mi (792.38 km) |
| Horstel to Rosarno | 1,035.94 mi (1,667.19 km) |
| Horstel to Rosignano Marittimo | 628.95 mi (1,012.19 km) |
| Horstel to Rosolini | 1,127.94 mi (1,815.25 km) |
