| Northolt to Kongen | 474.15 mi (763.07 km) |
| Northolt to Konigs Wusterhausen | 597.67 mi (961.86 km) |
| Northolt to Konigsbach-Stein | 434.48 mi (699.23 km) |
| Northolt to Konigsbrunn | 549.12 mi (883.73 km) |
| Northolt to Konigslutter am Elm | 478.92 mi (770.76 km) |
| Northolt to Konigstein im Taunus | 396.43 mi (637.99 km) |
| Northolt to Konigswinter | 333.48 mi (536.69 km) |
| Northolt to Konstanz | 504.21 mi (811.45 km) |
| Northolt to Konz | 330.25 mi (531.49 km) |
| Northolt to Korb | 468.78 mi (754.43 km) |
| Northolt to Korbach | 398.18 mi (640.80 km) |
| Northolt to Korntal-Munchingen | 459.46 mi (739.43 km) |
| Northolt to Kornwestheim | 461.10 mi (742.07 km) |
| Northolt to Korschenbroich | 298.03 mi (479.64 km) |
| Northolt to Kosching | 557.25 mi (896.81 km) |
