| Mariano Comense to Racconigi | 97.39 mi (156.73 km) |
| Mariano Comense to Raffadali | 615.46 mi (990.49 km) |
| Mariano Comense to Ragusa | 670.75 mi (1,079.47 km) |
| Mariano Comense to Ramacca | 641.16 mi (1,031.84 km) |
| Mariano Comense to Randazzo | 615.99 mi (991.33 km) |
| Mariano Comense to Rapallo | 93.31 mi (150.16 km) |
| Mariano Comense to Ravanusa | 632.79 mi (1,018.38 km) |
| Mariano Comense to Ravenna | 171.95 mi (276.72 km) |
| Mariano Comense to Recanati | 267.30 mi (430.17 km) |
| Mariano Comense to Recco | 92.14 mi (148.28 km) |
| Mariano Comense to Reggello | 180.92 mi (291.17 km) |
| Mariano Comense to Reggio di Calabria | 620.21 mi (998.14 km) |
| Mariano Comense to Reggio Emilia | 98.78 mi (158.97 km) |
| Mariano Comense to Reggiolo | 96.06 mi (154.60 km) |
| Mariano Comense to Rende | 565.74 mi (910.47 km) |
