| Kastamonu to Ittiri | 1,311.26 mi (2,110.27 km) |
| Kastamonu to Ivrea | 1,324.05 mi (2,130.85 km) |
| Kastamonu to L'Aquila | 1,048.14 mi (1,686.82 km) |
| Kastamonu to La Loggia | 1,332.75 mi (2,144.86 km) |
| Kastamonu to La Maddalena | 1,261.23 mi (2,029.76 km) |
| Kastamonu to La Spezia | 1,225.88 mi (1,972.86 km) |
| Kastamonu to Lacchiarella | 1,262.19 mi (2,031.30 km) |
| Kastamonu to Ladispoli | 1,117.89 mi (1,799.06 km) |
| Kastamonu to Lainate | 1,268.52 mi (2,041.49 km) |
| Kastamonu to Laives | 1,165.80 mi (1,876.18 km) |
| Kastamonu to Lana | 1,176.91 mi (1,894.05 km) |
| Kastamonu to Lanciano | 998.41 mi (1,606.78 km) |
| Kastamonu to Langhirano | 1,204.56 mi (1,938.55 km) |
| Kastamonu to Lanuvio | 1,087.64 mi (1,750.38 km) |
| Kastamonu to Lariano | 1,080.45 mi (1,738.81 km) |
