| Penarth to Ittiri | 934.08 mi (1,503.26 km) |
| Penarth to Ivrea | 651.44 mi (1,048.39 km) |
| Penarth to L'Aquila | 998.90 mi (1,607.58 km) |
| Penarth to La Loggia | 668.92 mi (1,076.53 km) |
| Penarth to La Maddalena | 923.50 mi (1,486.23 km) |
| Penarth to La Spezia | 785.56 mi (1,264.24 km) |
| Penarth to Lacchiarella | 703.53 mi (1,132.22 km) |
| Penarth to Ladispoli | 971.46 mi (1,563.41 km) |
| Penarth to Lainate | 688.70 mi (1,108.35 km) |
| Penarth to Laives | 742.01 mi (1,194.15 km) |
| Penarth to Lana | 727.20 mi (1,170.31 km) |
| Penarth to Lanciano | 1,040.60 mi (1,674.68 km) |
| Penarth to Langhirano | 777.20 mi (1,250.79 km) |
| Penarth to Lanuvio | 1,007.05 mi (1,620.69 km) |
| Penarth to Lariano | 1,009.19 mi (1,624.13 km) |
