| Ordu to Rodgau | 1,524.33 mi (2,453.17 km) |
| Ordu to Roding | 1,352.83 mi (2,177.16 km) |
| Ordu to Rodinghausen | 1,582.18 mi (2,546.26 km) |
| Ordu to Roetgen | 1,649.26 mi (2,654.23 km) |
| Ordu to Rommerskirchen | 1,633.94 mi (2,629.57 km) |
| Ordu to Ronnenberg | 1,536.56 mi (2,472.85 km) |
| Ordu to Rosbach vor der Hohe | 1,536.66 mi (2,473.02 km) |
| Ordu to Rosdorf | 1,508.65 mi (2,427.94 km) |
| Ordu to Rosenheim | 1,348.74 mi (2,170.59 km) |
| Ordu to Rosrath | 1,610.99 mi (2,592.63 km) |
| Ordu to Rossdorf | 1,527.46 mi (2,458.20 km) |
| Ordu to Rosstal | 1,427.54 mi (2,297.40 km) |
| Ordu to Rostock | 1,489.99 mi (2,397.90 km) |
| Ordu to Rotenburg an der Fulda | 1,505.56 mi (2,422.97 km) |
| Ordu to Roth | 1,415.93 mi (2,278.72 km) |
