| Castano Primo to Rodgau | 308.67 mi (496.75 km) |
| Castano Primo to Roding | 307.14 mi (494.29 km) |
| Castano Primo to Rodinghausen | 463.45 mi (745.85 km) |
| Castano Primo to Roetgen | 371.69 mi (598.17 km) |
| Castano Primo to Rommerskirchen | 390.74 mi (628.83 km) |
| Castano Primo to Ronnenberg | 469.45 mi (755.50 km) |
| Castano Primo to Rosbach vor der Hohe | 328.11 mi (528.04 km) |
| Castano Primo to Rosdorf | 414.35 mi (666.83 km) |
| Castano Primo to Rosenheim | 225.13 mi (362.31 km) |
| Castano Primo to Rosrath | 376.74 mi (606.31 km) |
| Castano Primo to Rossdorf | 297.68 mi (479.06 km) |
| Castano Primo to Rosstal | 283.75 mi (456.65 km) |
| Castano Primo to Rostock | 608.22 mi (978.83 km) |
| Castano Primo to Rotenburg an der Fulda | 378.87 mi (609.73 km) |
| Castano Primo to Roth | 277.52 mi (446.62 km) |
