| Olgiate Olona to Rossano | 574.84 mi (925.11 km) |
| Olgiate Olona to Rottofreno | 51.24 mi (82.46 km) |
| Olgiate Olona to Rovato | 54.11 mi (87.08 km) |
| Olgiate Olona to Roverbella | 94.74 mi (152.46 km) |
| Olgiate Olona to Rovereto | 105.86 mi (170.37 km) |
| Olgiate Olona to Rovigo | 146.37 mi (235.56 km) |
| Olgiate Olona to Rozzano | 21.57 mi (34.71 km) |
| Olgiate Olona to Rubano | 141.03 mi (226.96 km) |
| Olgiate Olona to Rubiera | 114.84 mi (184.82 km) |
| Olgiate Olona to Ruffano | 613.95 mi (988.06 km) |
| Olgiate Olona to Russi | 176.68 mi (284.34 km) |
| Olgiate Olona to Rutigliano | 517.29 mi (832.49 km) |
| Olgiate Olona to Ruvo di Puglia | 492.64 mi (792.83 km) |
| Olgiate Olona to Sabaudia | 364.27 mi (586.24 km) |
| Olgiate Olona to Sacile | 175.72 mi (282.79 km) |
