| Somma Vesuviana to Rosolini | 281.58 mi (453.17 km) |
| Somma Vesuviana to Rossano | 146.85 mi (236.33 km) |
| Somma Vesuviana to Rottofreno | 380.25 mi (611.95 km) |
| Somma Vesuviana to Rovato | 393.74 mi (633.67 km) |
| Somma Vesuviana to Roverbella | 355.57 mi (572.24 km) |
| Somma Vesuviana to Rovereto | 385.64 mi (620.64 km) |
| Somma Vesuviana to Rovigo | 319.95 mi (514.91 km) |
| Somma Vesuviana to Rozzano | 409.94 mi (659.74 km) |
| Somma Vesuviana to Rubano | 342.28 mi (550.85 km) |
| Somma Vesuviana to Rubiera | 320.03 mi (515.04 km) |
| Somma Vesuviana to Ruffano | 209.73 mi (337.53 km) |
| Somma Vesuviana to Russi | 271.15 mi (436.38 km) |
| Somma Vesuviana to Rutigliano | 128.69 mi (207.11 km) |
| Somma Vesuviana to Ruvo di Puglia | 108.04 mi (173.88 km) |
| Somma Vesuviana to Sabaudia | 79.24 mi (127.53 km) |
