| Hardenberg to Pyskowice | 537.28 mi (864.67 km) |
| Hardenberg to Raciborz | 529.40 mi (851.98 km) |
| Hardenberg to Radom | 622.82 mi (1,002.33 km) |
| Hardenberg to Radomsko | 557.06 mi (896.50 km) |
| Hardenberg to Radzionkow Nowy | 548.26 mi (882.34 km) |
| Hardenberg to Radzymin | 611.85 mi (984.68 km) |
| Hardenberg to Radzyn Podlaski | 679.02 mi (1,092.78 km) |
| Hardenberg to Rawa Mazowiecka | 579.68 mi (932.91 km) |
| Hardenberg to Rawicz | 439.39 mi (707.12 km) |
| Hardenberg to Reda | 500.91 mi (806.13 km) |
| Hardenberg to Rogozno | 434.96 mi (700.00 km) |
| Hardenberg to Ropczyce | 669.44 mi (1,077.35 km) |
| Hardenberg to Ruda Slaska | 550.03 mi (885.19 km) |
| Hardenberg to Rumia | 502.19 mi (808.19 km) |
| Hardenberg to Rury | 682.57 mi (1,098.49 km) |
