| Keskin to Ratingen | 1,512.20 mi (2,433.64 km) |
| Keskin to Ratzeburg | 1,442.09 mi (2,320.82 km) |
| Keskin to Raubling | 1,205.75 mi (1,940.47 km) |
| Keskin to Rauenberg | 1,386.55 mi (2,231.43 km) |
| Keskin to Raunheim | 1,414.84 mi (2,276.96 km) |
| Keskin to Ravensburg | 1,315.70 mi (2,117.42 km) |
| Keskin to Recke | 1,507.54 mi (2,426.16 km) |
| Keskin to Recklinghausen | 1,507.17 mi (2,425.56 km) |
| Keskin to Regen | 1,193.00 mi (1,919.94 km) |
| Keskin to Regensburg | 1,237.86 mi (1,992.15 km) |
| Keskin to Regenstauf | 1,238.94 mi (1,993.89 km) |
| Keskin to Rehau | 1,276.56 mi (2,054.43 km) |
| Keskin to Rehburg-Loccum | 1,453.85 mi (2,339.74 km) |
| Keskin to Rehlingen-Siersburg | 1,475.46 mi (2,374.52 km) |
| Keskin to Reichelsheim | 1,391.26 mi (2,239.02 km) |
