| Welwyn Garden City to Rodgau | 413.97 mi (666.22 km) |
| Welwyn Garden City to Roding | 585.96 mi (943.01 km) |
| Welwyn Garden City to Rodinghausen | 369.84 mi (595.20 km) |
| Welwyn Garden City to Roetgen | 287.81 mi (463.19 km) |
| Welwyn Garden City to Rommerskirchen | 301.27 mi (484.84 km) |
| Welwyn Garden City to Ronnenberg | 419.53 mi (675.17 km) |
| Welwyn Garden City to Rosbach vor der Hohe | 399.79 mi (643.40 km) |
| Welwyn Garden City to Rosdorf | 432.83 mi (696.58 km) |
| Welwyn Garden City to Rosenheim | 612.58 mi (985.86 km) |
| Welwyn Garden City to Rosrath | 324.25 mi (521.82 km) |
| Welwyn Garden City to Rossdorf | 412.73 mi (664.23 km) |
| Welwyn Garden City to Rosstal | 512.79 mi (825.25 km) |
| Welwyn Garden City to Rostock | 535.98 mi (862.57 km) |
| Welwyn Garden City to Rotenburg an der Fulda | 430.95 mi (693.54 km) |
| Welwyn Garden City to Roth | 525.61 mi (845.89 km) |
