| Cities | Distance |
|---|---|
| Grays to Ratingen | 281.29 mi (452.70 km) |
| Grays to Ratzeburg | 463.12 mi (745.32 km) |
| Grays to Raubling | 584.38 mi (940.46 km) |
| Grays to Rauenberg | 398.99 mi (642.11 km) |
| Grays to Raunheim | 368.80 mi (593.53 km) |
| Grays to Ravensburg | 486.91 mi (783.61 km) |
| Grays to Recke | 320.72 mi (516.14 km) |
| Grays to Recklinghausen | 293.65 mi (472.58 km) |
| Grays to Regen | 591.05 mi (951.20 km) |
| Grays to Regensburg | 545.67 mi (878.18 km) |
| Grays to Regenstauf | 544.77 mi (876.72 km) |
| Grays to Rehau | 516.07 mi (830.53 km) |
| Grays to Rehburg-Loccum | 383.67 mi (617.45 km) |
| Grays to Rehlingen-Siersburg | 314.95 mi (506.86 km) |
| Grays to Reichelsheim | 392.28 mi (631.31 km) |