| Guntramsdorf to Karnobat | 638.13 mi (1,026.97 km) |
| Guntramsdorf to Kavarna | 660.41 mi (1,062.83 km) |
| Guntramsdorf to Kazanlak | 578.59 mi (931.15 km) |
| Guntramsdorf to Knezha | 488.36 mi (785.93 km) |
| Guntramsdorf to Kostinbrod | 492.19 mi (792.11 km) |
| Guntramsdorf to Kozloduy | 462.23 mi (743.89 km) |
| Guntramsdorf to Kyustendil | 504.51 mi (811.92 km) |
| Guntramsdorf to Levski | 533.91 mi (859.25 km) |
| Guntramsdorf to Lom | 442.14 mi (711.56 km) |
| Guntramsdorf to Lovech | 528.89 mi (851.16 km) |
| Guntramsdorf to Lukovit | 505.66 mi (813.78 km) |
| Guntramsdorf to Lyaskovets | 568.23 mi (914.47 km) |
| Guntramsdorf to Mezdra | 491.52 mi (791.02 km) |
| Guntramsdorf to Momchilgrad | 633.05 mi (1,018.79 km) |
| Guntramsdorf to Montana | 462.02 mi (743.55 km) |
