| Fontaine to Isselburg | 460.11 mi (740.47 km) |
| Fontaine to Issum | 439.70 mi (707.62 km) |
| Fontaine to Itzehoe | 626.98 mi (1,009.02 km) |
| Fontaine to Jena | 480.45 mi (773.21 km) |
| Fontaine to Jever | 587.47 mi (945.44 km) |
| Fontaine to Jork | 603.43 mi (971.12 km) |
| Fontaine to Juchen | 409.87 mi (659.62 km) |
| Fontaine to Julich | 397.00 mi (638.91 km) |
| Fontaine to Juterbog | 577.86 mi (929.98 km) |
| Fontaine to Kaarst | 418.33 mi (673.23 km) |
| Fontaine to Kaiserslautern | 309.45 mi (498.02 km) |
| Fontaine to Kalkar | 453.07 mi (729.14 km) |
| Fontaine to Kall | 372.20 mi (599.00 km) |
| Fontaine to Kaltenkirchen | 627.09 mi (1,009.21 km) |
| Fontaine to Kamen | 451.23 mi (726.19 km) |
