| Grenade to Ratzeburg | 808.57 mi (1,301.27 km) |
| Grenade to Raubling | 589.54 mi (948.78 km) |
| Grenade to Rauenberg | 517.54 mi (832.90 km) |
| Grenade to Raunheim | 547.54 mi (881.19 km) |
| Grenade to Ravensburg | 486.92 mi (783.62 km) |
| Grenade to Recke | 663.43 mi (1,067.69 km) |
| Grenade to Recklinghausen | 604.50 mi (972.86 km) |
| Grenade to Regen | 667.80 mi (1,074.72 km) |
| Grenade to Regensburg | 628.12 mi (1,010.85 km) |
| Grenade to Regenstauf | 633.70 mi (1,019.84 km) |
| Grenade to Rehau | 673.79 mi (1,084.37 km) |
| Grenade to Rehburg-Loccum | 701.16 mi (1,128.40 km) |
| Grenade to Rehlingen-Siersburg | 463.41 mi (745.78 km) |
| Grenade to Reichelsheim | 543.79 mi (875.14 km) |
| Grenade to Reichenbach/Vogtland | 699.20 mi (1,125.25 km) |
