| Mercogliano to Racconigi | 445.17 mi (716.43 km) |
| Mercogliano to Raffadali | 251.57 mi (404.86 km) |
| Mercogliano to Ragusa | 276.24 mi (444.57 km) |
| Mercogliano to Ramacca | 244.59 mi (393.63 km) |
| Mercogliano to Randazzo | 210.32 mi (338.48 km) |
| Mercogliano to Rapallo | 366.58 mi (589.95 km) |
| Mercogliano to Ravanusa | 255.93 mi (411.88 km) |
| Mercogliano to Ravenna | 273.66 mi (440.42 km) |
| Mercogliano to Recanati | 181.71 mi (292.43 km) |
| Mercogliano to Recco | 370.52 mi (596.30 km) |
| Mercogliano to Reggello | 251.49 mi (404.74 km) |
| Mercogliano to Reggio di Calabria | 199.99 mi (321.86 km) |
| Mercogliano to Reggio Emilia | 333.80 mi (537.20 km) |
| Mercogliano to Reggiolo | 339.91 mi (547.02 km) |
| Mercogliano to Rende | 133.63 mi (215.05 km) |
