| Guclukonak to Karlovo | 970.51 mi (1,561.89 km) |
| Guclukonak to Karnobat | 864.86 mi (1,391.86 km) |
| Guclukonak to Kavarna | 822.83 mi (1,324.22 km) |
| Guclukonak to Kazanlak | 941.06 mi (1,514.49 km) |
| Guclukonak to Knezha | 1,022.70 mi (1,645.87 km) |
| Guclukonak to Kostinbrod | 1,051.57 mi (1,692.33 km) |
| Guclukonak to Kozloduy | 1,045.44 mi (1,682.47 km) |
| Guclukonak to Kyustendil | 1,069.75 mi (1,721.60 km) |
| Guclukonak to Levski | 969.82 mi (1,560.78 km) |
| Guclukonak to Lom | 1,069.84 mi (1,721.74 km) |
| Guclukonak to Lovech | 984.65 mi (1,584.63 km) |
| Guclukonak to Lukovit | 1,012.47 mi (1,629.42 km) |
| Guclukonak to Lyaskovets | 936.04 mi (1,506.41 km) |
| Guclukonak to Mezdra | 1,034.03 mi (1,664.11 km) |
| Guclukonak to Momchilgrad | 921.49 mi (1,483.00 km) |
