| Grays to Rheinbach | 293.23 mi (471.90 km) |
| Grays to Rheinberg | 269.61 mi (433.89 km) |
| Grays to Rheine | 307.95 mi (495.59 km) |
| Grays to Rheinfelden (Baden) | 429.93 mi (691.91 km) |
| Grays to Ribnitz-Damgarten | 540.51 mi (869.86 km) |
| Grays to Richterich | 252.66 mi (406.61 km) |
| Grays to Riedlingen | 467.24 mi (751.94 km) |
| Grays to Riegelsberg | 327.62 mi (527.25 km) |
| Grays to Rielasingen-Worblingen | 459.96 mi (740.24 km) |
| Grays to Riesa | 558.31 mi (898.52 km) |
| Grays to Rietberg | 348.03 mi (560.10 km) |
| Grays to Rinteln | 376.68 mi (606.20 km) |
| Grays to Ritterhude | 374.72 mi (603.05 km) |
| Grays to Rodenbach | 390.58 mi (628.57 km) |
| Grays to Rodental | 474.80 mi (764.12 km) |
