| Castelldefels to Lemay (Missouri) | 4,641.87 mi (7,470.36 km) |
| Castelldefels to Lemon Grove (California) | 6,019.76 mi (9,687.87 km) |
| Castelldefels to Lemon Hill (California) | 5,874.00 mi (9,453.29 km) |
| Castelldefels to Lemont (Illinois) | 4,419.19 mi (7,111.99 km) |
| Castelldefels to Lemoore (California) | 5,934.79 mi (9,551.12 km) |
| Castelldefels to Lenexa (Kansas) | 4,820.31 mi (7,757.55 km) |
| Castelldefels to Lennox (California) | 6,006.74 mi (9,666.92 km) |
| Castelldefels to Lenoir (North Carolina) | 4,344.71 mi (6,992.14 km) |
| Castelldefels to Leominster (Massachusetts) | 3,666.50 mi (5,900.66 km) |
| Castelldefels to Leon Valley (Texas) | 5,402.66 mi (8,694.74 km) |
| Castelldefels to Levelland (Texas) | 5,381.46 mi (8,660.63 km) |
| Castelldefels to Levittown (New York) | 3,802.30 mi (6,119.21 km) |
| Castelldefels to Levittown (Pennsylvania) | 3,883.06 mi (6,249.17 km) |
| Castelldefels to Lewisburg (Tennessee) | 4,607.30 mi (7,414.74 km) |
| Castelldefels to Lewiston (Idaho) | 5,313.20 mi (8,550.77 km) |
