| Seinajoki to Grevena | 1,569.97 mi (2,526.63 km) |
| Seinajoki to Ialysos | 1,836.35 mi (2,955.32 km) |
| Seinajoki to Ilion | 1,711.02 mi (2,753.62 km) |
| Seinajoki to Ilioupoli | 1,717.98 mi (2,764.81 km) |
| Seinajoki to Ioannina | 1,600.13 mi (2,575.17 km) |
| Seinajoki to Irakleio | 1,899.27 mi (3,056.58 km) |
| Seinajoki to Irakleio | 1,709.93 mi (2,751.87 km) |
| Seinajoki to Kaisariani | 1,715.57 mi (2,760.94 km) |
| Seinajoki to Kalamaria | 1,534.46 mi (2,469.47 km) |
| Seinajoki to Kalamata | 1,779.69 mi (2,864.14 km) |
| Seinajoki to Kallithea | 1,716.78 mi (2,762.88 km) |
| Seinajoki to Kalymnos | 1,791.39 mi (2,882.96 km) |
| Seinajoki to Kalyvia Thorikou | 1,725.05 mi (2,776.21 km) |
| Seinajoki to Kamatero | 1,709.21 mi (2,750.71 km) |
| Seinajoki to Karditsa | 1,618.97 mi (2,605.48 km) |
