| Clarkston to Glyka Nera | 5,665.46 mi (9,117.68 km) |
| Clarkston to Grevena | 5,475.15 mi (8,811.40 km) |
| Clarkston to Ialysos | 5,918.59 mi (9,525.04 km) |
| Clarkston to Ilion | 5,657.29 mi (9,104.52 km) |
| Clarkston to Ilioupoli | 5,663.62 mi (9,114.72 km) |
| Clarkston to Ioannina | 5,467.12 mi (8,798.47 km) |
| Clarkston to Irakleio | 5,833.67 mi (9,388.38 km) |
| Clarkston to Irakleio | 5,659.49 mi (9,108.07 km) |
| Clarkston to Kaisariani | 5,662.52 mi (9,112.95 km) |
| Clarkston to Kalamaria | 5,519.95 mi (8,883.51 km) |
| Clarkston to Kalamata | 5,628.48 mi (9,058.17 km) |
| Clarkston to Kallithea | 5,660.75 mi (9,110.10 km) |
| Clarkston to Kalymnos | 5,843.55 mi (9,404.29 km) |
| Clarkston to Kalyvia Thorikou | 5,675.04 mi (9,133.09 km) |
| Clarkston to Kamatero | 5,656.71 mi (9,103.59 km) |
