| Karkamis to Ratingen | 1,820.19 mi (2,929.31 km) |
| Karkamis to Ratzeburg | 1,745.10 mi (2,808.46 km) |
| Karkamis to Raubling | 1,513.63 mi (2,435.96 km) |
| Karkamis to Rauenberg | 1,694.78 mi (2,727.49 km) |
| Karkamis to Raunheim | 1,723.13 mi (2,773.11 km) |
| Karkamis to Ravensburg | 1,623.04 mi (2,612.02 km) |
| Karkamis to Recke | 1,814.42 mi (2,920.02 km) |
| Karkamis to Recklinghausen | 1,814.93 mi (2,920.85 km) |
| Karkamis to Regen | 1,501.25 mi (2,416.03 km) |
| Karkamis to Regensburg | 1,546.16 mi (2,488.31 km) |
| Karkamis to Regenstauf | 1,547.23 mi (2,490.02 km) |
| Karkamis to Rehau | 1,584.28 mi (2,549.66 km) |
| Karkamis to Rehburg-Loccum | 1,760.05 mi (2,832.52 km) |
| Karkamis to Rehlingen-Siersburg | 1,783.57 mi (2,870.38 km) |
| Karkamis to Reichelsheim | 1,699.57 mi (2,735.19 km) |
