| Gloucester to Rodgau | 500.45 mi (805.40 km) |
| Gloucester to Roding | 672.59 mi (1,082.42 km) |
| Gloucester to Rodinghausen | 456.04 mi (733.92 km) |
| Gloucester to Roetgen | 374.42 mi (602.57 km) |
| Gloucester to Rommerskirchen | 388.76 mi (625.65 km) |
| Gloucester to Ronnenberg | 505.57 mi (813.63 km) |
| Gloucester to Rosbach vor der Hohe | 486.73 mi (783.31 km) |
| Gloucester to Rosdorf | 520.26 mi (837.28 km) |
| Gloucester to Rosenheim | 696.39 mi (1,120.74 km) |
| Gloucester to Rosrath | 411.67 mi (662.52 km) |
| Gloucester to Rossdorf | 498.79 mi (802.73 km) |
| Gloucester to Rosstal | 599.04 mi (964.07 km) |
| Gloucester to Rostock | 616.34 mi (991.91 km) |
| Gloucester to Rotenburg an der Fulda | 518.61 mi (834.62 km) |
| Gloucester to Roth | 611.69 mi (984.42 km) |
