| Johnstown to Isny im Allgau | 4,200.67 mi (6,760.32 km) |
| Johnstown to Isselburg | 3,928.66 mi (6,322.56 km) |
| Johnstown to Issum | 3,935.55 mi (6,333.65 km) |
| Johnstown to Itzehoe | 3,982.25 mi (6,408.80 km) |
| Johnstown to Jena | 4,154.00 mi (6,685.21 km) |
| Johnstown to Jever | 3,932.77 mi (6,329.18 km) |
| Johnstown to Jork | 4,000.04 mi (6,437.44 km) |
| Johnstown to Juchen | 3,951.45 mi (6,359.24 km) |
| Johnstown to Julich | 3,951.09 mi (6,358.67 km) |
| Johnstown to Juterbog | 4,174.86 mi (6,718.79 km) |
| Johnstown to Kaarst | 3,952.54 mi (6,361.00 km) |
| Johnstown to Kaiserslautern | 4,052.09 mi (6,521.21 km) |
| Johnstown to Kalkar | 3,924.63 mi (6,316.08 km) |
| Johnstown to Kall | 3,969.72 mi (6,388.64 km) |
| Johnstown to Kaltenkirchen | 4,001.09 mi (6,439.13 km) |
