| Cities | Distance |
|---|---|
| Seinajoki to Klaukkala | 177.89 mi (286.29 km) |
| Seinajoki to Kokkola | 72.77 mi (117.11 km) |
| Seinajoki to Kontiolahti | 221.39 mi (356.30 km) |
| Seinajoki to Korsholm | 42.76 mi (68.82 km) |
| Seinajoki to Kotka | 209.50 mi (337.16 km) |
| Seinajoki to Kouvola | 183.07 mi (294.63 km) |
| Seinajoki to Kuhmo | 225.60 mi (363.06 km) |
| Seinajoki to Kuopio | 152.66 mi (245.68 km) |
| Seinajoki to Kurikka | 18.50 mi (29.76 km) |
| Seinajoki to Kuusamo | 289.59 mi (466.05 km) |
| Seinajoki to Kuusankoski | 179.20 mi (288.39 km) |
| Seinajoki to Lahti | 154.80 mi (249.12 km) |
| Seinajoki to Laitila | 137.01 mi (220.49 km) |
| Seinajoki to Lapinlahti | 147.49 mi (237.36 km) |
| Seinajoki to Lappeenranta | 210.53 mi (338.82 km) |