| Castelletto sopra Ticino to Ivrea | 40.52 mi (65.20 km) |
| Castelletto sopra Ticino to L'Aquila | 331.81 mi (534.00 km) |
| Castelletto sopra Ticino to La Loggia | 70.36 mi (113.24 km) |
| Castelletto sopra Ticino to La Maddalena | 313.28 mi (504.18 km) |
| Castelletto sopra Ticino to La Spezia | 125.82 mi (202.48 km) |
| Castelletto sopra Ticino to Lacchiarella | 36.53 mi (58.78 km) |
| Castelletto sopra Ticino to Ladispoli | 311.35 mi (501.07 km) |
| Castelletto sopra Ticino to Lainate | 21.93 mi (35.29 km) |
| Castelletto sopra Ticino to Laives | 138.37 mi (222.69 km) |
| Castelletto sopra Ticino to Lana | 135.29 mi (217.72 km) |
| Castelletto sopra Ticino to Lanciano | 373.55 mi (601.17 km) |
| Castelletto sopra Ticino to Langhirano | 110.03 mi (177.08 km) |
| Castelletto sopra Ticino to Lanuvio | 344.76 mi (554.83 km) |
| Castelletto sopra Ticino to Lariano | 345.91 mi (556.69 km) |
| Castelletto sopra Ticino to Lastra a Signa | 181.11 mi (291.47 km) |
