| Radviliskis to Rende | 1,186.83 mi (1,910.01 km) |
| Radviliskis to Resana | 864.13 mi (1,390.68 km) |
| Radviliskis to Rescaldina | 946.53 mi (1,523.29 km) |
| Radviliskis to Rezzato | 913.84 mi (1,470.69 km) |
| Radviliskis to Rho | 948.76 mi (1,526.88 km) |
| Radviliskis to Ribera | 1,351.87 mi (2,175.63 km) |
| Radviliskis to Riccione Marina | 946.18 mi (1,522.73 km) |
| Radviliskis to Riesi | 1,353.25 mi (2,177.84 km) |
| Radviliskis to Rieti | 1,041.58 mi (1,676.26 km) |
| Radviliskis to Rignano Flaminio | 1,062.21 mi (1,709.46 km) |
| Radviliskis to Rignano sull'Arno | 990.75 mi (1,594.45 km) |
| Radviliskis to Rimini | 944.35 mi (1,519.79 km) |
| Radviliskis to Rionero in Vulture | 1,088.49 mi (1,751.75 km) |
| Radviliskis to Riposto | 1,307.10 mi (2,103.58 km) |
| Radviliskis to Riva del Garda | 878.35 mi (1,413.57 km) |
