| Cayce to Isny im Allgau | 4,578.86 mi (7,368.96 km) |
| Cayce to Isselburg | 4,320.31 mi (6,952.87 km) |
| Cayce to Issum | 4,325.86 mi (6,961.81 km) |
| Cayce to Itzehoe | 4,385.80 mi (7,058.27 km) |
| Cayce to Jena | 4,548.02 mi (7,319.33 km) |
| Cayce to Jever | 4,333.29 mi (6,973.76 km) |
| Cayce to Jork | 4,402.24 mi (7,084.72 km) |
| Cayce to Juchen | 4,339.93 mi (6,984.44 km) |
| Cayce to Julich | 4,338.61 mi (6,982.31 km) |
| Cayce to Juterbog | 4,574.90 mi (7,362.59 km) |
| Cayce to Kaarst | 4,341.67 mi (6,987.24 km) |
| Cayce to Kaiserslautern | 4,434.82 mi (7,137.15 km) |
| Cayce to Kalkar | 4,315.68 mi (6,945.41 km) |
| Cayce to Kall | 4,355.80 mi (7,009.99 km) |
| Cayce to Kaltenkirchen | 4,404.77 mi (7,088.79 km) |
