| Nieuwkoop to Ratingen | 108.02 mi (173.83 km) |
| Nieuwkoop to Ratzeburg | 270.16 mi (434.79 km) |
| Nieuwkoop to Raubling | 445.12 mi (716.36 km) |
| Nieuwkoop to Rauenberg | 264.93 mi (426.36 km) |
| Nieuwkoop to Raunheim | 218.92 mi (352.32 km) |
| Nieuwkoop to Ravensburg | 372.32 mi (599.19 km) |
| Nieuwkoop to Recke | 125.46 mi (201.91 km) |
| Nieuwkoop to Recklinghausen | 110.19 mi (177.34 km) |
| Nieuwkoop to Regen | 428.76 mi (690.02 km) |
| Nieuwkoop to Regensburg | 388.08 mi (624.55 km) |
| Nieuwkoop to Regenstauf | 385.31 mi (620.10 km) |
| Nieuwkoop to Rehau | 340.82 mi (548.50 km) |
| Nieuwkoop to Rehburg-Loccum | 188.45 mi (303.29 km) |
| Nieuwkoop to Rehlingen-Siersburg | 211.64 mi (340.60 km) |
| Nieuwkoop to Reichelsheim | 245.94 mi (395.80 km) |
