| Stamboliyski to Kranenburg | 1,093.96 mi (1,760.56 km) |
| Stamboliyski to Krefeld | 1,057.35 mi (1,701.64 km) |
| Stamboliyski to Kressbronn am Bodensee | 821.06 mi (1,321.37 km) |
| Stamboliyski to Kreuzau | 1,040.66 mi (1,674.78 km) |
| Stamboliyski to Kreuztal | 992.25 mi (1,596.87 km) |
| Stamboliyski to Kriftel | 942.32 mi (1,516.51 km) |
| Stamboliyski to Kronach | 842.05 mi (1,355.14 km) |
| Stamboliyski to Kronberg | 944.48 mi (1,519.99 km) |
| Stamboliyski to Kronshagen | 1,069.36 mi (1,720.97 km) |
| Stamboliyski to Krumbach | 807.09 mi (1,298.89 km) |
| Stamboliyski to Kulmbach | 832.51 mi (1,339.79 km) |
| Stamboliyski to Kummersbruck | 788.68 mi (1,269.26 km) |
| Stamboliyski to Kunzell | 912.33 mi (1,468.25 km) |
| Stamboliyski to Kunzelsau | 867.85 mi (1,396.68 km) |
| Stamboliyski to Kurort Steinbach-Hallenberg | 887.85 mi (1,428.86 km) |
