| Horten to Rivalta di Torino | 1,001.41 mi (1,611.62 km) |
| Horten to Rivarolo Canavese | 980.01 mi (1,577.17 km) |
| Horten to Rivoli | 998.96 mi (1,607.68 km) |
| Horten to Rocca di Papa | 1,223.71 mi (1,969.37 km) |
| Horten to Rocca Priora | 1,222.74 mi (1,967.81 km) |
| Horten to Roccapiemonte | 1,302.33 mi (2,095.90 km) |
| Horten to Roccastrada | 1,134.33 mi (1,825.52 km) |
| Horten to Romano di Lombardia | 961.10 mi (1,546.74 km) |
| Horten to Rome | 1,214.23 mi (1,954.11 km) |
| Horten to Roncade | 956.62 mi (1,539.53 km) |
| Horten to Ronchi dei Legionari | 947.32 mi (1,524.57 km) |
| Horten to Ronciglione | 1,186.11 mi (1,908.86 km) |
| Horten to Rosa | 948.47 mi (1,526.41 km) |
| Horten to Rosarno | 1,467.04 mi (2,360.98 km) |
| Horten to Rosignano Marittimo | 1,106.93 mi (1,781.43 km) |
