| Kouvola to Grevena | 1,453.48 mi (2,339.15 km) |
| Kouvola to Ialysos | 1,690.62 mi (2,720.79 km) |
| Kouvola to Ilion | 1,583.10 mi (2,547.75 km) |
| Kouvola to Ilioupoli | 1,589.82 mi (2,558.56 km) |
| Kouvola to Ioannina | 1,486.32 mi (2,392.00 km) |
| Kouvola to Irakleio | 1,765.17 mi (2,840.76 km) |
| Kouvola to Irakleio | 1,581.71 mi (2,545.52 km) |
| Kouvola to Kaisariani | 1,587.37 mi (2,554.63 km) |
| Kouvola to Kalamaria | 1,410.58 mi (2,270.10 km) |
| Kouvola to Kalamata | 1,658.70 mi (2,669.42 km) |
| Kouvola to Kallithea | 1,588.84 mi (2,556.99 km) |
| Kouvola to Kalymnos | 1,649.86 mi (2,655.20 km) |
| Kouvola to Kalyvia Thorikou | 1,596.15 mi (2,568.75 km) |
| Kouvola to Kamatero | 1,581.24 mi (2,544.75 km) |
| Kouvola to Karditsa | 1,499.72 mi (2,413.57 km) |
