| Cities | Distance |
|---|---|
| Kastamonu to Montana | 556.15 mi (895.03 km) |
| Kastamonu to Nova Zagora | 406.18 mi (653.68 km) |
| Kastamonu to Novi Iskar | 543.21 mi (874.22 km) |
| Kastamonu to Novi Pazar | 362.24 mi (582.98 km) |
| Kastamonu to Omurtag | 394.69 mi (635.19 km) |
| Kastamonu to Panagyurishte | 498.84 mi (802.81 km) |
| Kastamonu to Parvomay | 443.94 mi (714.46 km) |
| Kastamonu to Pavlikeni | 450.60 mi (725.17 km) |
| Kastamonu to Pazardzhik | 489.54 mi (787.84 km) |
| Kastamonu to Pernik | 557.77 mi (897.64 km) |
| Kastamonu to Peshtera | 490.68 mi (789.67 km) |
| Kastamonu to Petrich | 547.57 mi (881.23 km) |
| Kastamonu to Pleven | 487.55 mi (784.64 km) |
| Kastamonu to Plovdiv | 468.03 mi (753.22 km) |
| Kastamonu to Pomorie | 326.87 mi (526.05 km) |