| Kocaeli to Saarijarvi | 1,528.19 mi (2,459.39 km) |
| Kocaeli to Salo | 1,386.49 mi (2,231.35 km) |
| Kocaeli to Sastamala | 1,452.15 mi (2,337.01 km) |
| Kocaeli to Savonlinna | 1,458.89 mi (2,347.86 km) |
| Kocaeli to Seinajoki | 1,549.67 mi (2,493.95 km) |
| Kocaeli to Siilinjarvi | 1,544.42 mi (2,485.50 km) |
| Kocaeli to Sipoo | 1,369.62 mi (2,204.19 km) |
| Kocaeli to Sippola | 1,385.80 mi (2,230.24 km) |
| Kocaeli to Sodankyla | 1,845.97 mi (2,970.80 km) |
| Kocaeli to Somero | 1,399.66 mi (2,252.53 km) |
| Kocaeli to Sotkamo | 1,615.95 mi (2,600.62 km) |
| Kocaeli to Tampere | 1,455.83 mi (2,342.93 km) |
| Kocaeli to Tornio | 1,747.97 mi (2,813.08 km) |
| Kocaeli to Turku | 1,398.83 mi (2,251.19 km) |
| Kocaeli to Tuusula | 1,374.88 mi (2,212.66 km) |
