| Regensdorf to Racale | 704.43 mi (1,133.66 km) |
| Regensdorf to Racconigi | 188.03 mi (302.60 km) |
| Regensdorf to Raffadali | 739.13 mi (1,189.51 km) |
| Regensdorf to Ragusa | 793.08 mi (1,276.33 km) |
| Regensdorf to Ramacca | 763.11 mi (1,228.11 km) |
| Regensdorf to Randazzo | 736.86 mi (1,185.87 km) |
| Regensdorf to Rapallo | 216.20 mi (347.94 km) |
| Regensdorf to Ravanusa | 755.99 mi (1,216.66 km) |
| Regensdorf to Ravenna | 275.04 mi (442.63 km) |
| Regensdorf to Recanati | 371.91 mi (598.53 km) |
| Regensdorf to Recco | 214.41 mi (345.06 km) |
| Regensdorf to Reggello | 298.51 mi (480.40 km) |
| Regensdorf to Reggio di Calabria | 739.04 mi (1,189.36 km) |
| Regensdorf to Reggio Emilia | 215.51 mi (346.83 km) |
| Regensdorf to Reggiolo | 207.04 mi (333.20 km) |
