| Cities | Distance |
|---|
| Otwock to Karlovo | 674.95 mi (1,086.22 km) |
| Otwock to Karnobat | 707.18 mi (1,138.10 km) |
| Otwock to Kavarna | 683.08 mi (1,099.31 km) |
| Otwock to Kazanlak | 684.00 mi (1,100.79 km) |
| Otwock to Knezha | 609.41 mi (980.75 km) |
| Otwock to Kostinbrod | 648.93 mi (1,044.35 km) |
| Otwock to Kozloduy | 586.90 mi (944.52 km) |
| Otwock to Kyustendil | 682.63 mi (1,098.59 km) |
| Otwock to Levski | 630.46 mi (1,014.63 km) |
| Otwock to Lom | 580.01 mi (933.43 km) |
| Otwock to Lovech | 640.87 mi (1,031.37 km) |
| Otwock to Lukovit | 630.56 mi (1,014.78 km) |
| Otwock to Lyaskovets | 656.25 mi (1,056.14 km) |
| Otwock to Mezdra | 629.72 mi (1,013.43 km) |
| Otwock to Momchilgrad | 756.78 mi (1,217.92 km) |
