| Sierpc to Rende | 950.68 mi (1,529.96 km) |
| Sierpc to Resana | 609.17 mi (980.37 km) |
| Sierpc to Rescaldina | 695.50 mi (1,119.30 km) |
| Sierpc to Rezzato | 660.22 mi (1,062.52 km) |
| Sierpc to Rho | 697.36 mi (1,122.30 km) |
| Sierpc to Ribera | 1,106.60 mi (1,780.89 km) |
| Sierpc to Riccione Marina | 692.16 mi (1,113.92 km) |
| Sierpc to Riesi | 1,110.89 mi (1,787.81 km) |
| Sierpc to Rieti | 789.52 mi (1,270.61 km) |
| Sierpc to Rignano Flaminio | 809.65 mi (1,303.01 km) |
| Sierpc to Rignano sull'Arno | 735.88 mi (1,184.28 km) |
| Sierpc to Rimini | 690.18 mi (1,110.74 km) |
| Sierpc to Rionero in Vulture | 847.76 mi (1,364.34 km) |
| Sierpc to Riposto | 1,068.50 mi (1,719.58 km) |
| Sierpc to Riva del Garda | 624.51 mi (1,005.05 km) |
