| Schertz to Karlovo | 6,276.90 mi (10,101.70 km) |
| Schertz to Karnobat | 6,357.03 mi (10,230.66 km) |
| Schertz to Kavarna | 6,365.89 mi (10,244.91 km) |
| Schertz to Kazanlak | 6,300.07 mi (10,138.99 km) |
| Schertz to Knezha | 6,209.84 mi (9,993.78 km) |
| Schertz to Kostinbrod | 6,209.43 mi (9,993.11 km) |
| Schertz to Kozloduy | 6,183.71 mi (9,951.72 km) |
| Schertz to Kyustendil | 6,213.86 mi (10,000.23 km) |
| Schertz to Levski | 6,254.62 mi (10,065.84 km) |
| Schertz to Lom | 6,163.46 mi (9,919.12 km) |
| Schertz to Lovech | 6,250.37 mi (10,058.99 km) |
| Schertz to Lukovit | 6,226.98 mi (10,021.36 km) |
| Schertz to Lyaskovets | 6,288.59 mi (10,120.51 km) |
| Schertz to Mezdra | 6,212.01 mi (9,997.27 km) |
| Schertz to Momchilgrad | 6,352.31 mi (10,223.06 km) |
