| Gretz-Armainvilliers to Ratzeburg | 487.01 mi (783.76 km) |
| Gretz-Armainvilliers to Raubling | 435.71 mi (701.20 km) |
| Gretz-Armainvilliers to Rauenberg | 272.93 mi (439.23 km) |
| Gretz-Armainvilliers to Raunheim | 271.72 mi (437.29 km) |
| Gretz-Armainvilliers to Ravensburg | 323.06 mi (519.92 km) |
| Gretz-Armainvilliers to Recke | 332.63 mi (535.31 km) |
| Gretz-Armainvilliers to Recklinghausen | 277.42 mi (446.47 km) |
| Gretz-Armainvilliers to Regen | 472.65 mi (760.66 km) |
| Gretz-Armainvilliers to Regensburg | 424.97 mi (683.93 km) |
| Gretz-Armainvilliers to Regenstauf | 426.95 mi (687.11 km) |
| Gretz-Armainvilliers to Rehau | 429.10 mi (690.57 km) |
| Gretz-Armainvilliers to Rehburg-Loccum | 382.24 mi (615.16 km) |
| Gretz-Armainvilliers to Rehlingen-Siersburg | 183.76 mi (295.74 km) |
| Gretz-Armainvilliers to Reichelsheim | 283.49 mi (456.24 km) |
| Gretz-Armainvilliers to Reichenbach/Vogtland | 446.50 mi (718.58 km) |
