| Houghton Regis to Kongen | 489.54 mi (787.83 km) |
| Houghton Regis to Konigs Wusterhausen | 600.22 mi (965.97 km) |
| Houghton Regis to Konigsbach-Stein | 449.86 mi (723.98 km) |
| Houghton Regis to Konigsbrunn | 564.13 mi (907.88 km) |
| Houghton Regis to Konigslutter am Elm | 481.71 mi (775.24 km) |
| Houghton Regis to Konigstein im Taunus | 407.98 mi (656.57 km) |
| Houghton Regis to Konigswinter | 344.04 mi (553.67 km) |
| Houghton Regis to Konstanz | 522.07 mi (840.19 km) |
| Houghton Regis to Konz | 345.53 mi (556.07 km) |
| Houghton Regis to Korb | 483.76 mi (778.54 km) |
| Houghton Regis to Korbach | 405.10 mi (651.94 km) |
| Houghton Regis to Korntal-Munchingen | 474.69 mi (763.95 km) |
| Houghton Regis to Kornwestheim | 476.20 mi (766.36 km) |
| Houghton Regis to Korschenbroich | 306.51 mi (493.29 km) |
| Houghton Regis to Kosching | 570.49 mi (918.11 km) |
