| Kalajoki to Grevena | 1,673.90 mi (2,693.88 km) |
| Kalajoki to Ialysos | 1,932.18 mi (3,109.55 km) |
| Kalajoki to Ilion | 1,812.58 mi (2,917.07 km) |
| Kalajoki to Ilioupoli | 1,819.48 mi (2,928.17 km) |
| Kalajoki to Ioannina | 1,704.55 mi (2,743.20 km) |
| Kalajoki to Irakleio | 1,999.24 mi (3,217.47 km) |
| Kalajoki to Irakleio | 1,811.41 mi (2,915.19 km) |
| Kalajoki to Kaisariani | 1,817.06 mi (2,924.28 km) |
| Kalajoki to Kalamaria | 1,636.86 mi (2,634.27 km) |
| Kalajoki to Kalamata | 1,882.88 mi (3,030.20 km) |
| Kalajoki to Kallithea | 1,818.34 mi (2,926.33 km) |
| Kalajoki to Kalymnos | 1,888.83 mi (3,039.79 km) |
| Kalajoki to Kalyvia Thorikou | 1,826.37 mi (2,939.26 km) |
| Kalajoki to Kamatero | 1,810.75 mi (2,914.13 km) |
| Kalajoki to Karditsa | 1,722.41 mi (2,771.95 km) |
