| Ortahisar to Rodgau | 1,494.87 mi (2,405.76 km) |
| Ortahisar to Roding | 1,323.20 mi (2,129.48 km) |
| Ortahisar to Rodinghausen | 1,573.87 mi (2,532.90 km) |
| Ortahisar to Roetgen | 1,621.03 mi (2,608.79 km) |
| Ortahisar to Rommerskirchen | 1,610.23 mi (2,591.42 km) |
| Ortahisar to Ronnenberg | 1,531.77 mi (2,465.15 km) |
| Ortahisar to Rosbach vor der Hohe | 1,509.67 mi (2,429.58 km) |
| Ortahisar to Rosdorf | 1,496.46 mi (2,408.32 km) |
| Ortahisar to Rosenheim | 1,302.87 mi (2,096.77 km) |
| Ortahisar to Rosrath | 1,586.91 mi (2,553.88 km) |
| Ortahisar to Rossdorf | 1,496.13 mi (2,407.79 km) |
| Ortahisar to Rosstal | 1,396.01 mi (2,246.66 km) |
| Ortahisar to Rostock | 1,509.21 mi (2,428.84 km) |
| Ortahisar to Rotenburg an der Fulda | 1,487.90 mi (2,394.54 km) |
| Ortahisar to Roth | 1,383.23 mi (2,226.09 km) |
