| Castellana Grotte to Racconigi | 549.90 mi (884.97 km) |
| Castellana Grotte to Raffadali | 309.23 mi (497.66 km) |
| Castellana Grotte to Ragusa | 303.21 mi (487.96 km) |
| Castellana Grotte to Ramacca | 275.57 mi (443.49 km) |
| Castellana Grotte to Randazzo | 238.68 mi (384.12 km) |
| Castellana Grotte to Rapallo | 468.82 mi (754.49 km) |
| Castellana Grotte to Ravanusa | 302.95 mi (487.55 km) |
| Castellana Grotte to Ravenna | 350.93 mi (564.77 km) |
| Castellana Grotte to Recanati | 254.06 mi (408.87 km) |
| Castellana Grotte to Recco | 473.00 mi (761.22 km) |
| Castellana Grotte to Reggello | 346.79 mi (558.10 km) |
| Castellana Grotte to Reggio di Calabria | 207.69 mi (334.25 km) |
| Castellana Grotte to Reggio Emilia | 423.17 mi (681.03 km) |
| Castellana Grotte to Reggiolo | 425.16 mi (684.22 km) |
| Castellana Grotte to Rende | 119.03 mi (191.57 km) |
