| Streator to Karlovo | 5,326.54 mi (8,572.23 km) |
| Streator to Karnobat | 5,404.51 mi (8,697.72 km) |
| Streator to Kavarna | 5,411.38 mi (8,708.77 km) |
| Streator to Kazanlak | 5,349.13 mi (8,608.59 km) |
| Streator to Knezha | 5,258.96 mi (8,463.48 km) |
| Streator to Kostinbrod | 5,260.56 mi (8,466.05 km) |
| Streator to Kozloduy | 5,232.76 mi (8,421.32 km) |
| Streator to Kyustendil | 5,266.56 mi (8,475.71 km) |
| Streator to Levski | 5,302.89 mi (8,534.18 km) |
| Streator to Lom | 5,212.95 mi (8,389.43 km) |
| Streator to Lovech | 5,299.37 mi (8,528.51 km) |
| Streator to Lukovit | 5,276.46 mi (8,491.64 km) |
| Streator to Lyaskovets | 5,336.66 mi (8,588.53 km) |
| Streator to Mezdra | 5,262.06 mi (8,468.47 km) |
| Streator to Momchilgrad | 5,402.98 mi (8,695.26 km) |
