| Cities | Distance |
|---|---|
| Kyustendil to Oria | 289.25 mi (465.50 km) |
| Kyustendil to Oristano | 750.97 mi (1,208.58 km) |
| Kyustendil to Orta Nova | 364.94 mi (587.31 km) |
| Kyustendil to Orte | 525.44 mi (845.62 km) |
| Kyustendil to Ortona | 423.05 mi (680.84 km) |
| Kyustendil to Orvieto | 539.08 mi (867.56 km) |
| Kyustendil to Orzinuovi | 670.01 mi (1,078.27 km) |
| Kyustendil to Osimo | 472.84 mi (760.96 km) |
| Kyustendil to Ospitaletto | 666.19 mi (1,072.12 km) |
| Kyustendil to Ostuni | 284.72 mi (458.22 km) |
| Kyustendil to Ottaviano | 435.41 mi (700.72 km) |
| Kyustendil to Ovada | 721.54 mi (1,161.21 km) |
| Kyustendil to Ozieri | 717.47 mi (1,154.65 km) |
| Kyustendil to Paceco | 611.62 mi (984.30 km) |
| Kyustendil to Pachino | 557.58 mi (897.34 km) |