| Helensburgh to Rivalta di Torino | 927.34 mi (1,492.40 km) |
| Helensburgh to Rivarolo Canavese | 914.80 mi (1,472.22 km) |
| Helensburgh to Rivoli | 925.20 mi (1,488.97 km) |
| Helensburgh to Rocca di Papa | 1,256.57 mi (2,022.26 km) |
| Helensburgh to Rocca Priora | 1,256.99 mi (2,022.93 km) |
| Helensburgh to Roccapiemonte | 1,370.60 mi (2,205.78 km) |
| Helensburgh to Roccastrada | 1,141.67 mi (1,837.35 km) |
| Helensburgh to Romano di Lombardia | 958.88 mi (1,543.17 km) |
| Helensburgh to Rome | 1,242.74 mi (2,000.00 km) |
| Helensburgh to Roncade | 1,030.72 mi (1,658.79 km) |
| Helensburgh to Ronchi dei Legionari | 1,055.09 mi (1,698.00 km) |
| Helensburgh to Ronciglione | 1,212.27 mi (1,950.95 km) |
| Helensburgh to Rosa | 1,007.11 mi (1,620.79 km) |
| Helensburgh to Rosarno | 1,540.15 mi (2,478.63 km) |
| Helensburgh to Rosignano Marittimo | 1,099.96 mi (1,770.21 km) |
