| Chalfont Saint Peter to Isny im Allgau | 544.99 mi (877.08 km) |
| Chalfont Saint Peter to Isselburg | 300.89 mi (484.23 km) |
| Chalfont Saint Peter to Issum | 299.65 mi (482.23 km) |
| Chalfont Saint Peter to Itzehoe | 450.03 mi (724.26 km) |
| Chalfont Saint Peter to Jena | 526.40 mi (847.16 km) |
| Chalfont Saint Peter to Jever | 379.82 mi (611.26 km) |
| Chalfont Saint Peter to Jork | 449.61 mi (723.57 km) |
| Chalfont Saint Peter to Juchen | 306.41 mi (493.12 km) |
| Chalfont Saint Peter to Julich | 302.53 mi (486.88 km) |
| Chalfont Saint Peter to Juterbog | 582.08 mi (936.77 km) |
| Chalfont Saint Peter to Kaarst | 310.15 mi (499.14 km) |
| Chalfont Saint Peter to Kaiserslautern | 394.72 mi (635.25 km) |
| Chalfont Saint Peter to Kalkar | 293.48 mi (472.31 km) |
| Chalfont Saint Peter to Kall | 316.84 mi (509.90 km) |
| Chalfont Saint Peter to Kaltenkirchen | 465.80 mi (749.64 km) |
