| Portes-les-Valence to Ivrea | 151.70 mi (244.14 km) |
| Portes-les-Valence to L'Aquila | 460.37 mi (740.90 km) |
| Portes-les-Valence to La Loggia | 136.67 mi (219.95 km) |
| Portes-les-Valence to La Maddalena | 340.48 mi (547.95 km) |
| Portes-les-Valence to La Spezia | 249.27 mi (401.16 km) |
| Portes-les-Valence to Lacchiarella | 210.25 mi (338.36 km) |
| Portes-les-Valence to Ladispoli | 413.52 mi (665.49 km) |
| Portes-les-Valence to Lainate | 207.88 mi (334.55 km) |
| Portes-les-Valence to Laives | 329.69 mi (530.58 km) |
| Portes-les-Valence to Lana | 325.23 mi (523.41 km) |
| Portes-les-Valence to Lanciano | 509.41 mi (819.82 km) |
| Portes-les-Valence to Langhirano | 265.06 mi (426.58 km) |
| Portes-les-Valence to Lanuvio | 450.77 mi (725.45 km) |
| Portes-les-Valence to Lariano | 454.83 mi (731.97 km) |
| Portes-les-Valence to Lastra a Signa | 316.92 mi (510.03 km) |
