| Welwyn Garden City to Ittiri | 878.87 mi (1,414.40 km) |
| Welwyn Garden City to Ivrea | 571.59 mi (919.89 km) |
| Welwyn Garden City to L'Aquila | 911.47 mi (1,466.87 km) |
| Welwyn Garden City to La Loggia | 594.27 mi (956.39 km) |
| Welwyn Garden City to La Maddalena | 860.57 mi (1,384.96 km) |
| Welwyn Garden City to La Spezia | 704.44 mi (1,133.69 km) |
| Welwyn Garden City to Lacchiarella | 617.64 mi (993.99 km) |
| Welwyn Garden City to Ladispoli | 891.43 mi (1,434.62 km) |
| Welwyn Garden City to Lainate | 601.58 mi (968.16 km) |
| Welwyn Garden City to Laives | 639.25 mi (1,028.77 km) |
| Welwyn Garden City to Lana | 623.79 mi (1,003.89 km) |
| Welwyn Garden City to Lanciano | 950.09 mi (1,529.02 km) |
| Welwyn Garden City to Langhirano | 690.57 mi (1,111.37 km) |
| Welwyn Garden City to Lanuvio | 925.60 mi (1,489.61 km) |
| Welwyn Garden City to Lariano | 926.95 mi (1,491.78 km) |
