| Somma Lombardo to Racale | 618.07 mi (994.68 km) |
| Somma Lombardo to Racconigi | 80.36 mi (129.33 km) |
| Somma Lombardo to Raffadali | 623.93 mi (1,004.11 km) |
| Somma Lombardo to Ragusa | 680.81 mi (1,095.65 km) |
| Somma Lombardo to Ramacca | 651.59 mi (1,048.64 km) |
| Somma Lombardo to Randazzo | 627.33 mi (1,009.59 km) |
| Somma Lombardo to Rapallo | 95.73 mi (154.07 km) |
| Somma Lombardo to Ravanusa | 641.90 mi (1,033.04 km) |
| Somma Lombardo to Ravenna | 192.03 mi (309.04 km) |
| Somma Lombardo to Recanati | 286.16 mi (460.53 km) |
| Somma Lombardo to Recco | 93.58 mi (150.61 km) |
| Somma Lombardo to Reggello | 196.11 mi (315.61 km) |
| Somma Lombardo to Reggio di Calabria | 632.88 mi (1,018.52 km) |
| Somma Lombardo to Reggio Emilia | 116.09 mi (186.82 km) |
| Somma Lombardo to Reggiolo | 115.70 mi (186.20 km) |
