| Pornichet to Isselburg | 504.81 mi (812.41 km) |
| Pornichet to Issum | 491.82 mi (791.51 km) |
| Pornichet to Itzehoe | 692.74 mi (1,114.85 km) |
| Pornichet to Jena | 677.61 mi (1,090.50 km) |
| Pornichet to Jever | 625.95 mi (1,007.37 km) |
| Pornichet to Jork | 682.49 mi (1,098.37 km) |
| Pornichet to Juchen | 478.74 mi (770.45 km) |
| Pornichet to Julich | 467.19 mi (751.87 km) |
| Pornichet to Juterbog | 761.20 mi (1,225.04 km) |
| Pornichet to Kaarst | 487.08 mi (783.87 km) |
| Pornichet to Kaiserslautern | 487.49 mi (784.54 km) |
| Pornichet to Kalkar | 494.97 mi (796.58 km) |
| Pornichet to Kall | 462.66 mi (744.58 km) |
| Pornichet to Kaltenkirchen | 703.90 mi (1,132.82 km) |
| Pornichet to Kamen | 539.17 mi (867.71 km) |
