| Jefferson Hills to Isny im Allgau | 4,243.20 mi (6,828.76 km) |
| Jefferson Hills to Isselburg | 3,969.40 mi (6,388.14 km) |
| Jefferson Hills to Issum | 3,976.49 mi (6,399.54 km) |
| Jefferson Hills to Itzehoe | 4,021.01 mi (6,471.19 km) |
| Jefferson Hills to Jena | 4,194.29 mi (6,750.05 km) |
| Jefferson Hills to Jever | 3,972.08 mi (6,392.45 km) |
| Jefferson Hills to Jork | 4,039.04 mi (6,500.20 km) |
| Jefferson Hills to Juchen | 3,992.65 mi (6,425.56 km) |
| Jefferson Hills to Julich | 3,992.44 mi (6,425.21 km) |
| Jefferson Hills to Juterbog | 4,214.16 mi (6,782.04 km) |
| Jefferson Hills to Kaarst | 3,993.65 mi (6,427.16 km) |
| Jefferson Hills to Kaiserslautern | 4,094.07 mi (6,588.77 km) |
| Jefferson Hills to Kalkar | 3,965.47 mi (6,381.81 km) |
| Jefferson Hills to Kall | 4,011.26 mi (6,455.50 km) |
| Jefferson Hills to Kaltenkirchen | 4,039.83 mi (6,501.47 km) |
