| Ortakoy to Ratingen | 1,572.19 mi (2,530.19 km) |
| Ortakoy to Ratzeburg | 1,506.40 mi (2,424.32 km) |
| Ortakoy to Raubling | 1,262.03 mi (2,031.04 km) |
| Ortakoy to Rauenberg | 1,444.06 mi (2,323.98 km) |
| Ortakoy to Raunheim | 1,473.50 mi (2,371.37 km) |
| Ortakoy to Ravensburg | 1,370.78 mi (2,206.06 km) |
| Ortakoy to Recke | 1,569.27 mi (2,525.49 km) |
| Ortakoy to Recklinghausen | 1,567.67 mi (2,522.92 km) |
| Ortakoy to Regen | 1,252.13 mi (2,015.11 km) |
| Ortakoy to Regensburg | 1,296.51 mi (2,086.54 km) |
| Ortakoy to Regenstauf | 1,297.81 mi (2,088.62 km) |
| Ortakoy to Rehau | 1,337.22 mi (2,152.06 km) |
| Ortakoy to Rehburg-Loccum | 1,516.23 mi (2,440.14 km) |
| Ortakoy to Rehlingen-Siersburg | 1,532.37 mi (2,466.11 km) |
| Ortakoy to Reichelsheim | 1,449.59 mi (2,332.90 km) |
