| Kirkintilloch to Karlovo | 1,577.22 mi (2,538.30 km) |
| Kirkintilloch to Karnobat | 1,655.85 mi (2,664.83 km) |
| Kirkintilloch to Kavarna | 1,667.16 mi (2,683.04 km) |
| Kirkintilloch to Kazanlak | 1,599.67 mi (2,574.42 km) |
| Kirkintilloch to Knezha | 1,509.51 mi (2,429.33 km) |
| Kirkintilloch to Kostinbrod | 1,512.52 mi (2,434.17 km) |
| Kirkintilloch to Kozloduy | 1,483.31 mi (2,387.16 km) |
| Kirkintilloch to Kyustendil | 1,520.92 mi (2,447.68 km) |
| Kirkintilloch to Levski | 1,553.59 mi (2,500.26 km) |
| Kirkintilloch to Lom | 1,463.60 mi (2,355.44 km) |
| Kirkintilloch to Lovech | 1,549.92 mi (2,494.35 km) |
| Kirkintilloch to Lukovit | 1,527.10 mi (2,457.63 km) |
| Kirkintilloch to Lyaskovets | 1,587.48 mi (2,554.80 km) |
| Kirkintilloch to Mezdra | 1,513.00 mi (2,434.94 km) |
| Kirkintilloch to Momchilgrad | 1,654.31 mi (2,662.36 km) |
