| Seyhan to Saarijarvi | 1,828.05 mi (2,941.97 km) |
| Seyhan to Salo | 1,703.76 mi (2,741.94 km) |
| Seyhan to Sastamala | 1,767.16 mi (2,843.97 km) |
| Seyhan to Savonlinna | 1,741.66 mi (2,802.93 km) |
| Seyhan to Seinajoki | 1,860.27 mi (2,993.81 km) |
| Seyhan to Siilinjarvi | 1,831.71 mi (2,947.85 km) |
| Seyhan to Sipoo | 1,675.83 mi (2,696.98 km) |
| Seyhan to Sippola | 1,681.43 mi (2,706.00 km) |
| Seyhan to Sodankyla | 2,130.49 mi (3,428.70 km) |
| Seyhan to Somero | 1,714.14 mi (2,758.65 km) |
| Seyhan to Sotkamo | 1,897.99 mi (3,054.52 km) |
| Seyhan to Tampere | 1,766.30 mi (2,842.59 km) |
| Seyhan to Tornio | 2,044.81 mi (3,290.81 km) |
| Seyhan to Turku | 1,719.99 mi (2,768.05 km) |
| Seyhan to Tuusula | 1,682.12 mi (2,707.11 km) |
