| Zaltbommel to Karlovo | 1,109.04 mi (1,784.83 km) |
| Zaltbommel to Karnobat | 1,193.61 mi (1,920.92 km) |
| Zaltbommel to Kavarna | 1,213.27 mi (1,952.56 km) |
| Zaltbommel to Kazanlak | 1,132.92 mi (1,823.26 km) |
| Zaltbommel to Knezha | 1,042.74 mi (1,678.14 km) |
| Zaltbommel to Kostinbrod | 1,041.17 mi (1,675.60 km) |
| Zaltbommel to Kozloduy | 1,016.78 mi (1,636.34 km) |
| Zaltbommel to Kyustendil | 1,047.11 mi (1,685.16 km) |
| Zaltbommel to Levski | 1,089.21 mi (1,752.91 km) |
| Zaltbommel to Lom | 995.88 mi (1,602.72 km) |
| Zaltbommel to Lovech | 1,083.38 mi (1,743.53 km) |
| Zaltbommel to Lukovit | 1,059.35 mi (1,704.86 km) |
| Zaltbommel to Lyaskovets | 1,123.60 mi (1,808.26 km) |
| Zaltbommel to Mezdra | 1,043.87 mi (1,679.95 km) |
| Zaltbommel to Momchilgrad | 1,183.97 mi (1,905.42 km) |
