| Sierning to Racconigi | 388.33 mi (624.95 km) |
| Sierning to Raffadali | 736.20 mi (1,184.79 km) |
| Sierning to Ragusa | 768.59 mi (1,236.93 km) |
| Sierning to Ramacca | 736.89 mi (1,185.92 km) |
| Sierning to Randazzo | 702.82 mi (1,131.08 km) |
| Sierning to Rapallo | 352.15 mi (566.73 km) |
| Sierning to Ravanusa | 744.81 mi (1,198.66 km) |
| Sierning to Ravenna | 270.18 mi (434.81 km) |
| Sierning to Recanati | 323.00 mi (519.82 km) |
| Sierning to Recco | 354.05 mi (569.78 km) |
| Sierning to Reggello | 329.57 mi (530.40 km) |
| Sierning to Reggio di Calabria | 689.41 mi (1,109.50 km) |
| Sierning to Reggio Emilia | 289.97 mi (466.67 km) |
| Sierning to Reggiolo | 272.58 mi (438.67 km) |
| Sierning to Rende | 609.08 mi (980.22 km) |
