| Gloucester to Ratingen | 392.14 mi (631.09 km) |
| Gloucester to Ratzeburg | 556.80 mi (896.08 km) |
| Gloucester to Raubling | 697.31 mi (1,122.20 km) |
| Gloucester to Rauenberg | 512.26 mi (824.40 km) |
| Gloucester to Raunheim | 482.29 mi (776.17 km) |
| Gloucester to Ravensburg | 598.00 mi (962.39 km) |
| Gloucester to Recke | 423.81 mi (682.06 km) |
| Gloucester to Recklinghausen | 402.76 mi (648.19 km) |
| Gloucester to Regen | 704.49 mi (1,133.76 km) |
| Gloucester to Regensburg | 659.20 mi (1,060.87 km) |
| Gloucester to Regenstauf | 658.26 mi (1,059.36 km) |
| Gloucester to Rehau | 628.23 mi (1,011.04 km) |
| Gloucester to Rehburg-Loccum | 486.61 mi (783.12 km) |
| Gloucester to Rehlingen-Siersburg | 427.14 mi (687.41 km) |
| Gloucester to Reichelsheim | 505.82 mi (814.04 km) |
