| Boadilla del Monte to Kothen | 1,085.02 mi (1,746.17 km) |
| Boadilla del Monte to Kranenburg | 916.13 mi (1,474.37 km) |
| Boadilla del Monte to Krefeld | 904.83 mi (1,456.18 km) |
| Boadilla del Monte to Kressbronn am Bodensee | 831.86 mi (1,338.75 km) |
| Boadilla del Monte to Kreuzau | 870.95 mi (1,401.66 km) |
| Boadilla del Monte to Kreuztal | 924.44 mi (1,487.74 km) |
| Boadilla del Monte to Kriftel | 896.23 mi (1,442.35 km) |
| Boadilla del Monte to Kronach | 1,000.04 mi (1,609.41 km) |
| Boadilla del Monte to Kronberg | 902.09 mi (1,451.78 km) |
| Boadilla del Monte to Kronshagen | 1,158.35 mi (1,864.19 km) |
| Boadilla del Monte to Krumbach | 885.95 mi (1,425.80 km) |
| Boadilla del Monte to Kulmbach | 997.96 mi (1,606.06 km) |
| Boadilla del Monte to Kummersbruck | 987.59 mi (1,589.37 km) |
| Boadilla del Monte to Kunzell | 958.67 mi (1,542.83 km) |
| Boadilla del Monte to Kunzelsau | 901.53 mi (1,450.88 km) |
