| Iserlohn to Pyskowice | 481.83 mi (775.43 km) |
| Iserlohn to Raciborz | 470.30 mi (756.88 km) |
| Iserlohn to Radom | 580.76 mi (934.65 km) |
| Iserlohn to Radomsko | 509.79 mi (820.43 km) |
| Iserlohn to Radzionkow Nowy | 493.30 mi (793.89 km) |
| Iserlohn to Radzymin | 579.79 mi (933.09 km) |
| Iserlohn to Radzyn Podlaski | 641.64 mi (1,032.62 km) |
| Iserlohn to Rawa Mazowiecka | 540.46 mi (869.78 km) |
| Iserlohn to Rawicz | 395.39 mi (636.32 km) |
| Iserlohn to Reda | 496.54 mi (799.11 km) |
| Iserlohn to Rogozno | 407.18 mi (655.29 km) |
| Iserlohn to Ropczyce | 616.21 mi (991.70 km) |
| Iserlohn to Ruda Slaska | 493.88 mi (794.82 km) |
| Iserlohn to Rumia | 497.10 mi (800.00 km) |
| Iserlohn to Rury | 640.34 mi (1,030.52 km) |
