| Olathe to Karlovo | 5,653.61 mi (9,098.60 km) |
| Olathe to Karnobat | 5,728.81 mi (9,219.63 km) |
| Olathe to Kavarna | 5,732.48 mi (9,225.53 km) |
| Olathe to Kazanlak | 5,675.50 mi (9,133.83 km) |
| Olathe to Knezha | 5,585.51 mi (8,989.00 km) |
| Olathe to Kostinbrod | 5,589.27 mi (8,995.06 km) |
| Olathe to Kozloduy | 5,559.27 mi (8,946.77 km) |
| Olathe to Kyustendil | 5,596.74 mi (9,007.09 km) |
| Olathe to Levski | 5,628.35 mi (9,057.96 km) |
| Olathe to Lom | 5,539.98 mi (8,915.73 km) |
| Olathe to Lovech | 5,625.74 mi (9,053.76 km) |
| Olathe to Lukovit | 5,603.40 mi (9,017.81 km) |
| Olathe to Lyaskovets | 5,661.83 mi (9,111.84 km) |
| Olathe to Mezdra | 5,589.65 mi (8,995.68 km) |
| Olathe to Momchilgrad | 5,731.08 mi (9,223.28 km) |
