| Effingham to Isny im Allgau | 4,638.37 mi (7,464.73 km) |
| Effingham to Isselburg | 4,352.24 mi (7,004.26 km) |
| Effingham to Issum | 4,360.77 mi (7,017.98 km) |
| Effingham to Itzehoe | 4,388.94 mi (7,063.32 km) |
| Effingham to Jena | 4,573.00 mi (7,359.53 km) |
| Effingham to Jever | 4,344.30 mi (6,991.47 km) |
| Effingham to Jork | 4,408.64 mi (7,095.02 km) |
| Effingham to Juchen | 4,378.84 mi (7,047.06 km) |
| Effingham to Julich | 4,379.66 mi (7,048.39 km) |
| Effingham to Juterbog | 4,585.41 mi (7,379.50 km) |
| Effingham to Kaarst | 4,379.13 mi (7,047.53 km) |
| Effingham to Kaiserslautern | 4,485.64 mi (7,218.94 km) |
| Effingham to Kalkar | 4,349.02 mi (6,999.07 km) |
| Effingham to Kall | 4,399.88 mi (7,080.92 km) |
| Effingham to Kaltenkirchen | 4,407.47 mi (7,093.13 km) |
