| Grudziadz to Ratingen | 523.49 mi (842.48 km) |
| Grudziadz to Ratzeburg | 328.42 mi (528.54 km) |
| Grudziadz to Raubling | 489.44 mi (787.69 km) |
| Grudziadz to Rauenberg | 521.67 mi (839.54 km) |
| Grudziadz to Raunheim | 501.12 mi (806.48 km) |
| Grudziadz to Ravensburg | 561.23 mi (903.20 km) |
| Grudziadz to Recke | 465.60 mi (749.31 km) |
| Grudziadz to Recklinghausen | 504.00 mi (811.11 km) |
| Grudziadz to Regen | 395.64 mi (636.72 km) |
| Grudziadz to Regensburg | 422.34 mi (679.68 km) |
| Grudziadz to Regenstauf | 415.41 mi (668.54 km) |
| Grudziadz to Rehau | 363.99 mi (585.79 km) |
| Grudziadz to Rehburg-Loccum | 403.35 mi (649.13 km) |
| Grudziadz to Rehlingen-Siersburg | 591.92 mi (952.60 km) |
| Grudziadz to Reichelsheim | 498.36 mi (802.04 km) |
