| Overath to Grevena | 1,012.11 mi (1,628.83 km) |
| Overath to Ialysos | 1,437.39 mi (2,313.26 km) |
| Overath to Ilion | 1,198.69 mi (1,929.11 km) |
| Overath to Ilioupoli | 1,205.86 mi (1,940.65 km) |
| Overath to Ioannina | 1,017.38 mi (1,637.32 km) |
| Overath to Irakleio | 1,396.50 mi (2,247.46 km) |
| Overath to Irakleio | 1,199.93 mi (1,931.11 km) |
| Overath to Kaisariani | 1,204.19 mi (1,937.95 km) |
| Overath to Kalamaria | 1,036.20 mi (1,667.61 km) |
| Overath to Kalamata | 1,205.98 mi (1,940.83 km) |
| Overath to Kallithea | 1,203.31 mi (1,936.55 km) |
| Overath to Kalymnos | 1,365.99 mi (2,198.35 km) |
| Overath to Kalyvia Thorikou | 1,216.82 mi (1,958.29 km) |
| Overath to Kamatero | 1,197.62 mi (1,927.38 km) |
| Overath to Karditsa | 1,067.38 mi (1,717.79 km) |
