| Zagarolo to Redon | 833.22 mi (1,340.94 km) |
| Zagarolo to Reims | 665.98 mi (1,071.79 km) |
| Zagarolo to Rennes | 829.57 mi (1,335.07 km) |
| Zagarolo to Revel | 561.26 mi (903.26 km) |
| Zagarolo to Reze | 798.69 mi (1,285.36 km) |
| Zagarolo to Riedisheim | 488.46 mi (786.10 km) |
| Zagarolo to Rillieux-la-Pape | 481.68 mi (775.18 km) |
| Zagarolo to Riom | 559.07 mi (899.74 km) |
| Zagarolo to Riorges | 524.85 mi (844.66 km) |
| Zagarolo to Ris-Orangis | 690.88 mi (1,111.86 km) |
| Zagarolo to Rive-de-Gier | 483.13 mi (777.52 km) |
| Zagarolo to Rivesaltes | 512.73 mi (825.16 km) |
| Zagarolo to Rixheim | 487.47 mi (784.51 km) |
| Zagarolo to Roanne | 523.46 mi (842.43 km) |
| Zagarolo to Roche-la-Moliere | 492.55 mi (792.68 km) |
