| Ceyhan to Ratingen | 1,723.52 mi (2,773.73 km) |
| Ceyhan to Ratzeburg | 1,658.99 mi (2,669.89 km) |
| Ceyhan to Raubling | 1,410.95 mi (2,270.71 km) |
| Ceyhan to Rauenberg | 1,593.81 mi (2,564.99 km) |
| Ceyhan to Raunheim | 1,624.05 mi (2,613.66 km) |
| Ceyhan to Ravensburg | 1,518.63 mi (2,444.00 km) |
| Ceyhan to Recke | 1,721.41 mi (2,770.35 km) |
| Ceyhan to Recklinghausen | 1,719.27 mi (2,766.91 km) |
| Ceyhan to Regen | 1,403.06 mi (2,258.01 km) |
| Ceyhan to Regensburg | 1,447.12 mi (2,328.92 km) |
| Ceyhan to Regenstauf | 1,448.55 mi (2,331.22 km) |
| Ceyhan to Rehau | 1,488.95 mi (2,396.24 km) |
| Ceyhan to Rehburg-Loccum | 1,668.60 mi (2,685.35 km) |
| Ceyhan to Rehlingen-Siersburg | 1,681.63 mi (2,706.32 km) |
| Ceyhan to Reichelsheim | 1,599.93 mi (2,574.84 km) |
