| Peterhead to Karlovo | 1,545.70 mi (2,487.56 km) |
| Peterhead to Karnobat | 1,617.20 mi (2,602.63 km) |
| Peterhead to Kavarna | 1,621.14 mi (2,608.97 km) |
| Peterhead to Kazanlak | 1,566.25 mi (2,520.63 km) |
| Peterhead to Knezha | 1,476.82 mi (2,376.71 km) |
| Peterhead to Kostinbrod | 1,485.86 mi (2,391.27 km) |
| Peterhead to Kozloduy | 1,450.57 mi (2,334.47 km) |
| Peterhead to Kyustendil | 1,498.47 mi (2,411.55 km) |
| Peterhead to Levski | 1,517.91 mi (2,442.83 km) |
| Peterhead to Lom | 1,432.42 mi (2,305.25 km) |
| Peterhead to Lovech | 1,516.63 mi (2,440.78 km) |
| Peterhead to Lukovit | 1,495.42 mi (2,406.65 km) |
| Peterhead to Lyaskovets | 1,550.99 mi (2,496.09 km) |
| Peterhead to Mezdra | 1,483.17 mi (2,386.94 km) |
| Peterhead to Momchilgrad | 1,625.16 mi (2,615.45 km) |
