| Welwyn Garden City to Reichenbach/Vogtland | 546.26 mi (879.12 km) |
| Welwyn Garden City to Reinbek | 452.68 mi (728.52 km) |
| Welwyn Garden City to Reinfeld | 466.75 mi (751.16 km) |
| Welwyn Garden City to Reinheim | 416.66 mi (670.55 km) |
| Welwyn Garden City to Reiskirchen | 399.28 mi (642.57 km) |
| Welwyn Garden City to Rellingen | 437.36 mi (703.86 km) |
| Welwyn Garden City to Remagen | 332.30 mi (534.78 km) |
| Welwyn Garden City to Remscheid | 320.79 mi (516.26 km) |
| Welwyn Garden City to Rendsburg | 443.77 mi (714.18 km) |
| Welwyn Garden City to Renningen | 453.98 mi (730.62 km) |
| Welwyn Garden City to Reutlingen | 475.21 mi (764.78 km) |
| Welwyn Garden City to Rhaude | 338.89 mi (545.38 km) |
| Welwyn Garden City to Rheda-Wiedenbruck | 362.51 mi (583.40 km) |
| Welwyn Garden City to Rhede | 294.32 mi (473.67 km) |
| Welwyn Garden City to Rheinau | 419.22 mi (674.66 km) |
