| Ruislip to Karahalli | 1,709.25 mi (2,750.77 km) |
| Ruislip to Karakocan | 2,118.45 mi (3,409.32 km) |
| Ruislip to Karakopru | 2,142.71 mi (3,448.37 km) |
| Ruislip to Karaman | 1,911.82 mi (3,076.77 km) |
| Ruislip to Karapinar | 1,900.96 mi (3,059.30 km) |
| Ruislip to Karatas | 2,029.16 mi (3,265.61 km) |
| Ruislip to Karatepe | 1,620.29 mi (2,607.60 km) |
| Ruislip to Karayilan | 2,057.25 mi (3,310.82 km) |
| Ruislip to Kargipinar | 1,984.76 mi (3,194.16 km) |
| Ruislip to Karkamis | 2,125.33 mi (3,420.38 km) |
| Ruislip to Karliova | 2,145.55 mi (3,452.93 km) |
| Ruislip to Kars | 2,181.30 mi (3,510.47 km) |
| Ruislip to Kartal | 1,581.68 mi (2,545.47 km) |
| Ruislip to Kas | 1,815.07 mi (2,921.07 km) |
| Ruislip to Kastamonu | 1,753.32 mi (2,821.70 km) |
