| Saltcoats to Karlovo | 1,591.95 mi (2,561.99 km) |
| Saltcoats to Karnobat | 1,671.96 mi (2,690.76 km) |
| Saltcoats to Kavarna | 1,684.75 mi (2,711.35 km) |
| Saltcoats to Kazanlak | 1,614.77 mi (2,598.71 km) |
| Saltcoats to Knezha | 1,524.55 mi (2,453.53 km) |
| Saltcoats to Kostinbrod | 1,526.31 mi (2,456.35 km) |
| Saltcoats to Kozloduy | 1,498.39 mi (2,411.43 km) |
| Saltcoats to Kyustendil | 1,533.81 mi (2,468.43 km) |
| Saltcoats to Levski | 1,569.20 mi (2,525.38 km) |
| Saltcoats to Lom | 1,478.38 mi (2,379.23 km) |
| Saltcoats to Lovech | 1,565.03 mi (2,518.68 km) |
| Saltcoats to Lukovit | 1,541.91 mi (2,481.46 km) |
| Saltcoats to Lyaskovets | 1,603.21 mi (2,580.12 km) |
| Saltcoats to Mezdra | 1,527.44 mi (2,458.18 km) |
| Saltcoats to Momchilgrad | 1,668.47 mi (2,685.14 km) |
