| Mentor to Rosolini | 4,874.04 mi (7,844.01 km) |
| Mentor to Rossano | 4,828.89 mi (7,771.35 km) |
| Mentor to Rottofreno | 4,314.46 mi (6,943.45 km) |
| Mentor to Rovato | 4,313.89 mi (6,942.54 km) |
| Mentor to Roverbella | 4,356.44 mi (7,011.01 km) |
| Mentor to Rovereto | 4,344.65 mi (6,992.04 km) |
| Mentor to Rovigo | 4,405.26 mi (7,089.58 km) |
| Mentor to Rozzano | 4,286.01 mi (6,897.67 km) |
| Mentor to Rubano | 4,391.32 mi (7,067.15 km) |
| Mentor to Rubiera | 4,380.51 mi (7,049.75 km) |
| Mentor to Ruffano | 4,878.35 mi (7,850.94 km) |
| Mentor to Russi | 4,442.21 mi (7,149.04 km) |
| Mentor to Rutigliano | 4,781.98 mi (7,695.85 km) |
| Mentor to Ruvo di Puglia | 4,757.04 mi (7,655.72 km) |
| Mentor to Sabaudia | 4,605.27 mi (7,411.47 km) |
