| Frosinone to Ivrea | 381.08 mi (613.29 km) |
| Frosinone to L'Aquila | 49.59 mi (79.80 km) |
| Frosinone to La Loggia | 366.48 mi (589.80 km) |
| Frosinone to La Maddalena | 206.64 mi (332.55 km) |
| Frosinone to La Spezia | 247.06 mi (397.61 km) |
| Frosinone to Lacchiarella | 330.98 mi (532.66 km) |
| Frosinone to Ladispoli | 69.36 mi (111.63 km) |
| Frosinone to Lainate | 347.03 mi (558.50 km) |
| Frosinone to Laives | 345.70 mi (556.35 km) |
| Frosinone to Lana | 361.18 mi (581.27 km) |
| Frosinone to Lanciano | 67.37 mi (108.43 km) |
| Frosinone to Langhirano | 258.16 mi (415.46 km) |
| Frosinone to Lanuvio | 33.73 mi (54.28 km) |
| Frosinone to Lariano | 27.54 mi (44.33 km) |
| Frosinone to Lastra a Signa | 186.48 mi (300.11 km) |
