| Isparta to Ratingen | 1,484.43 mi (2,388.96 km) |
| Isparta to Ratzeburg | 1,447.58 mi (2,329.66 km) |
| Isparta to Raubling | 1,159.25 mi (1,865.63 km) |
| Isparta to Rauenberg | 1,344.89 mi (2,164.39 km) |
| Isparta to Raunheim | 1,379.69 mi (2,220.40 km) |
| Isparta to Ravensburg | 1,261.55 mi (2,030.26 km) |
| Isparta to Recke | 1,491.64 mi (2,400.57 km) |
| Isparta to Recklinghausen | 1,482.79 mi (2,386.32 km) |
| Isparta to Regen | 1,163.27 mi (1,872.10 km) |
| Isparta to Regensburg | 1,204.57 mi (1,938.58 km) |
| Isparta to Regenstauf | 1,206.95 mi (1,942.39 km) |
| Isparta to Rehau | 1,255.66 mi (2,020.79 km) |
| Isparta to Rehburg-Loccum | 1,443.33 mi (2,322.81 km) |
| Isparta to Rehlingen-Siersburg | 1,429.60 mi (2,300.72 km) |
| Isparta to Reichelsheim | 1,354.35 mi (2,179.61 km) |
