| Biggleswade to Isny im Allgau | 548.92 mi (883.40 km) |
| Biggleswade to Isselburg | 286.65 mi (461.31 km) |
| Biggleswade to Issum | 287.70 mi (463.01 km) |
| Biggleswade to Itzehoe | 425.30 mi (684.45 km) |
| Biggleswade to Jena | 514.92 mi (828.68 km) |
| Biggleswade to Jever | 355.46 mi (572.06 km) |
| Biggleswade to Jork | 426.54 mi (686.45 km) |
| Biggleswade to Juchen | 297.80 mi (479.26 km) |
| Biggleswade to Julich | 295.47 mi (475.52 km) |
| Biggleswade to Juterbog | 565.71 mi (910.42 km) |
| Biggleswade to Kaarst | 300.54 mi (483.68 km) |
| Biggleswade to Kaiserslautern | 395.01 mi (635.71 km) |
| Biggleswade to Kalkar | 280.02 mi (450.65 km) |
| Biggleswade to Kall | 312.31 mi (502.61 km) |
| Biggleswade to Kaltenkirchen | 441.66 mi (710.78 km) |
