| California to Isny im Allgau | 4,190.02 mi (6,743.18 km) |
| California to Isselburg | 3,928.71 mi (6,322.66 km) |
| California to Issum | 3,934.48 mi (6,331.94 km) |
| California to Itzehoe | 3,992.80 mi (6,425.79 km) |
| California to Jena | 4,156.13 mi (6,688.64 km) |
| California to Jever | 3,940.55 mi (6,341.70 km) |
| California to Jork | 4,009.35 mi (6,452.43 km) |
| California to Juchen | 3,948.87 mi (6,355.09 km) |
| California to Julich | 3,947.72 mi (6,353.24 km) |
| California to Juterbog | 4,182.25 mi (6,730.68 km) |
| California to Kaarst | 3,950.50 mi (6,357.71 km) |
| California to Kaiserslautern | 4,044.91 mi (6,509.65 km) |
| California to Kalkar | 3,924.17 mi (6,315.35 km) |
| California to Kall | 3,965.19 mi (6,381.36 km) |
| California to Kaltenkirchen | 4,011.76 mi (6,456.30 km) |
