| Olgiate Olona to Resana | 148.15 mi (238.43 km) |
| Olgiate Olona to Rescaldina | 3.42 mi (5.51 km) |
| Olgiate Olona to Rezzato | 69.84 mi (112.40 km) |
| Olgiate Olona to Rho | 10.02 mi (16.12 km) |
| Olgiate Olona to Ribera | 605.68 mi (974.75 km) |
| Olgiate Olona to Riccione Marina | 216.34 mi (348.16 km) |
| Olgiate Olona to Riesi | 636.32 mi (1,024.05 km) |
| Olgiate Olona to Rieti | 297.83 mi (479.30 km) |
| Olgiate Olona to Rignano Flaminio | 297.21 mi (478.32 km) |
| Olgiate Olona to Rignano sull'Arno | 182.51 mi (293.73 km) |
| Olgiate Olona to Rimini | 210.71 mi (339.10 km) |
| Olgiate Olona to Rionero in Vulture | 471.53 mi (758.85 km) |
| Olgiate Olona to Riposto | 635.27 mi (1,022.36 km) |
| Olgiate Olona to Riva del Garda | 96.36 mi (155.08 km) |
| Olgiate Olona to Rivalta di Torino | 78.16 mi (125.79 km) |
