| Hounslow to Kamen | 345.54 mi (556.09 km) |
| Hounslow to Kamenz | 623.55 mi (1,003.50 km) |
| Hounslow to Kamp-Lintfort | 297.14 mi (478.21 km) |
| Hounslow to Kandel | 412.59 mi (664.00 km) |
| Hounslow to Kappeln | 480.84 mi (773.84 km) |
| Hounslow to Karben | 407.58 mi (655.93 km) |
| Hounslow to Karlsdorf-Neuthard | 424.93 mi (683.85 km) |
| Hounslow to Karlsfeld | 572.60 mi (921.51 km) |
| Hounslow to Karlsruhe | 423.14 mi (680.98 km) |
| Hounslow to Kassel | 425.47 mi (684.72 km) |
| Hounslow to Kaufbeuren | 549.89 mi (884.96 km) |
| Hounslow to Kaufering | 553.30 mi (890.46 km) |
| Hounslow to Kaufungen | 430.88 mi (693.44 km) |
| Hounslow to Kehl | 414.89 mi (667.71 km) |
| Hounslow to Kelheim | 568.65 mi (915.15 km) |
