| Clarkston to Isny im Allgau | 4,718.89 mi (7,594.32 km) |
| Clarkston to Isselburg | 4,453.65 mi (7,167.45 km) |
| Clarkston to Issum | 4,459.89 mi (7,177.50 km) |
| Clarkston to Itzehoe | 4,512.50 mi (7,262.16 km) |
| Clarkston to Jena | 4,680.23 mi (7,532.10 km) |
| Clarkston to Jever | 4,461.76 mi (7,180.51 km) |
| Clarkston to Jork | 4,529.75 mi (7,289.94 km) |
| Clarkston to Juchen | 4,474.90 mi (7,201.66 km) |
| Clarkston to Julich | 4,474.06 mi (7,200.31 km) |
| Clarkston to Juterbog | 4,703.76 mi (7,569.98 km) |
| Clarkston to Kaarst | 4,476.32 mi (7,203.93 km) |
| Clarkston to Kaiserslautern | 4,572.66 mi (7,358.98 km) |
| Clarkston to Kalkar | 4,449.32 mi (7,160.50 km) |
| Clarkston to Kall | 4,491.97 mi (7,229.13 km) |
| Clarkston to Kaltenkirchen | 4,531.40 mi (7,292.58 km) |
