| Boulogne-Billancourt to Karakocan | 1,977.78 mi (3,182.93 km) |
| Boulogne-Billancourt to Karakopru | 1,990.21 mi (3,202.93 km) |
| Boulogne-Billancourt to Karaman | 1,743.35 mi (2,805.65 km) |
| Boulogne-Billancourt to Karapinar | 1,735.88 mi (2,793.62 km) |
| Boulogne-Billancourt to Karatas | 1,864.26 mi (3,000.23 km) |
| Boulogne-Billancourt to Karatepe | 1,460.09 mi (2,349.78 km) |
| Boulogne-Billancourt to Karayilan | 1,895.45 mi (3,050.43 km) |
| Boulogne-Billancourt to Kargipinar | 1,817.53 mi (2,925.04 km) |
| Boulogne-Billancourt to Karkamis | 1,969.04 mi (3,168.86 km) |
| Boulogne-Billancourt to Karliova | 2,009.31 mi (3,233.68 km) |
| Boulogne-Billancourt to Kars | 2,057.42 mi (3,311.09 km) |
| Boulogne-Billancourt to Kartal | 1,419.97 mi (2,285.22 km) |
| Boulogne-Billancourt to Kas | 1,632.01 mi (2,626.47 km) |
| Boulogne-Billancourt to Kastamonu | 1,608.39 mi (2,588.46 km) |
| Boulogne-Billancourt to Kavak | 1,721.09 mi (2,769.82 km) |
