| Mariano Comense to Rossano | 567.82 mi (913.81 km) |
| Mariano Comense to Rottofreno | 47.78 mi (76.90 km) |
| Mariano Comense to Rovato | 40.45 mi (65.09 km) |
| Mariano Comense to Roverbella | 82.34 mi (132.51 km) |
| Mariano Comense to Rovereto | 90.82 mi (146.16 km) |
| Mariano Comense to Rovigo | 133.70 mi (215.16 km) |
| Mariano Comense to Rozzano | 21.94 mi (35.31 km) |
| Mariano Comense to Rubano | 127.10 mi (204.55 km) |
| Mariano Comense to Rubiera | 106.47 mi (171.34 km) |
| Mariano Comense to Ruffano | 605.12 mi (973.85 km) |
| Mariano Comense to Russi | 166.50 mi (267.95 km) |
| Mariano Comense to Rutigliano | 508.46 mi (818.28 km) |
| Mariano Comense to Ruvo di Puglia | 483.94 mi (778.82 km) |
| Mariano Comense to Sabaudia | 359.76 mi (578.97 km) |
| Mariano Comense to Sacile | 160.72 mi (258.65 km) |
