| Welwyn Garden City to Lauda-Konigshofen | 459.55 mi (739.57 km) |
| Welwyn Garden City to Lauenburg | 464.07 mi (746.84 km) |
| Welwyn Garden City to Lauf | 526.21 mi (846.86 km) |
| Welwyn Garden City to Laufenburg (Baden) | 470.80 mi (757.68 km) |
| Welwyn Garden City to Lauffen am Neckar | 451.67 mi (726.89 km) |
| Welwyn Garden City to Lauingen | 520.02 mi (836.89 km) |
| Welwyn Garden City to Laupheim | 510.33 mi (821.29 km) |
| Welwyn Garden City to Lauterbach | 422.34 mi (679.69 km) |
| Welwyn Garden City to Lebach | 352.52 mi (567.32 km) |
| Welwyn Garden City to Leer | 336.01 mi (540.75 km) |
| Welwyn Garden City to Lehre | 462.23 mi (743.89 km) |
| Welwyn Garden City to Lehrte | 432.72 mi (696.40 km) |
| Welwyn Garden City to Leichlingen | 313.87 mi (505.13 km) |
| Welwyn Garden City to Leimen | 424.84 mi (683.72 km) |
| Welwyn Garden City to Leinefelde | 452.37 mi (728.02 km) |
