| Decatur to Karlovo | 5,393.80 mi (8,680.48 km) |
| Decatur to Karnobat | 5,472.90 mi (8,807.77 km) |
| Decatur to Kavarna | 5,480.98 mi (8,820.79 km) |
| Decatur to Kazanlak | 5,416.68 mi (8,717.30 km) |
| Decatur to Knezha | 5,326.47 mi (8,572.12 km) |
| Decatur to Kostinbrod | 5,327.12 mi (8,573.16 km) |
| Decatur to Kozloduy | 5,300.30 mi (8,530.01 km) |
| Decatur to Kyustendil | 5,332.44 mi (8,581.73 km) |
| Decatur to Levski | 5,370.84 mi (8,643.53 km) |
| Decatur to Lom | 5,280.27 mi (8,497.77 km) |
| Decatur to Lovech | 5,366.94 mi (8,637.25 km) |
| Decatur to Lukovit | 5,343.79 mi (8,600.00 km) |
| Decatur to Lyaskovets | 5,404.72 mi (8,698.05 km) |
| Decatur to Mezdra | 5,329.12 mi (8,576.39 km) |
| Decatur to Momchilgrad | 5,469.77 mi (8,802.74 km) |
