| Ottaviano to Rodgau | 688.50 mi (1,108.04 km) |
| Ottaviano to Roding | 584.77 mi (941.09 km) |
| Ottaviano to Rodinghausen | 837.21 mi (1,347.35 km) |
| Ottaviano to Roetgen | 784.85 mi (1,263.09 km) |
| Ottaviano to Rommerskirchen | 795.91 mi (1,280.89 km) |
| Ottaviano to Ronnenberg | 824.40 mi (1,326.75 km) |
| Ottaviano to Rosbach vor der Hohe | 709.57 mi (1,141.94 km) |
| Ottaviano to Rosdorf | 767.35 mi (1,234.93 km) |
| Ottaviano to Rosenheim | 497.26 mi (800.27 km) |
| Ottaviano to Rosrath | 777.10 mi (1,250.62 km) |
| Ottaviano to Rossdorf | 681.10 mi (1,096.13 km) |
| Ottaviano to Rosstal | 615.99 mi (991.35 km) |
| Ottaviano to Rostock | 920.73 mi (1,481.78 km) |
| Ottaviano to Rotenburg an der Fulda | 736.86 mi (1,185.86 km) |
| Ottaviano to Roth | 603.04 mi (970.50 km) |
