| Oss to Karlovo | 1,097.86 mi (1,766.83 km) |
| Oss to Karnobat | 1,182.24 mi (1,902.63 km) |
| Oss to Kavarna | 1,201.75 mi (1,934.03 km) |
| Oss to Kazanlak | 1,121.68 mi (1,805.17 km) |
| Oss to Knezha | 1,031.50 mi (1,660.03 km) |
| Oss to Kostinbrod | 1,030.13 mi (1,657.83 km) |
| Oss to Kozloduy | 1,005.52 mi (1,618.22 km) |
| Oss to Kyustendil | 1,036.24 mi (1,667.67 km) |
| Oss to Levski | 1,077.89 mi (1,734.69 km) |
| Oss to Lom | 984.67 mi (1,584.67 km) |
| Oss to Lovech | 1,072.12 mi (1,725.42 km) |
| Oss to Lukovit | 1,048.14 mi (1,686.82 km) |
| Oss to Lyaskovets | 1,112.27 mi (1,790.03 km) |
| Oss to Mezdra | 1,032.72 mi (1,662.00 km) |
| Oss to Momchilgrad | 1,172.89 mi (1,887.59 km) |
