| Castellabate to Rodgau | 734.35 mi (1,181.82 km) |
| Castellabate to Roding | 627.78 mi (1,010.32 km) |
| Castellabate to Rodinghausen | 882.44 mi (1,420.14 km) |
| Castellabate to Roetgen | 831.38 mi (1,337.97 km) |
| Castellabate to Rommerskirchen | 842.24 mi (1,355.46 km) |
| Castellabate to Ronnenberg | 868.90 mi (1,398.37 km) |
| Castellabate to Rosbach vor der Hohe | 755.40 mi (1,215.70 km) |
| Castellabate to Rosdorf | 811.99 mi (1,306.77 km) |
| Castellabate to Rosenheim | 541.42 mi (871.32 km) |
| Castellabate to Rosrath | 823.33 mi (1,325.02 km) |
| Castellabate to Rossdorf | 727.07 mi (1,170.10 km) |
| Castellabate to Rosstal | 660.73 mi (1,063.35 km) |
| Castellabate to Rostock | 962.74 mi (1,549.38 km) |
| Castellabate to Rotenburg an der Fulda | 781.82 mi (1,258.22 km) |
| Castellabate to Roth | 647.66 mi (1,042.31 km) |
