| Boulogne-Billancourt to Isselburg | 278.54 mi (448.27 km) |
| Boulogne-Billancourt to Issum | 262.86 mi (423.03 km) |
| Boulogne-Billancourt to Itzehoe | 470.81 mi (757.70 km) |
| Boulogne-Billancourt to Jena | 440.09 mi (708.26 km) |
| Boulogne-Billancourt to Jever | 408.69 mi (657.73 km) |
| Boulogne-Billancourt to Jork | 457.00 mi (735.47 km) |
| Boulogne-Billancourt to Juchen | 245.63 mi (395.30 km) |
| Boulogne-Billancourt to Julich | 233.18 mi (375.27 km) |
| Boulogne-Billancourt to Juterbog | 523.78 mi (842.94 km) |
| Boulogne-Billancourt to Kaarst | 254.49 mi (409.56 km) |
| Boulogne-Billancourt to Kaiserslautern | 253.34 mi (407.71 km) |
| Boulogne-Billancourt to Kalkar | 268.70 mi (432.43 km) |
| Boulogne-Billancourt to Kall | 226.05 mi (363.79 km) |
| Boulogne-Billancourt to Kaltenkirchen | 479.67 mi (771.96 km) |
| Boulogne-Billancourt to Kamen | 306.12 mi (492.66 km) |
