| Sint-Niklaas to Salo | 968.63 mi (1,558.85 km) |
| Sint-Niklaas to Sastamala | 999.90 mi (1,609.18 km) |
| Sint-Niklaas to Savonlinna | 1,186.19 mi (1,908.98 km) |
| Sint-Niklaas to Seinajoki | 1,060.40 mi (1,706.55 km) |
| Sint-Niklaas to Siilinjarvi | 1,193.78 mi (1,921.21 km) |
| Sint-Niklaas to Sipoo | 1,031.40 mi (1,659.88 km) |
| Sint-Niklaas to Sippola | 1,095.01 mi (1,762.25 km) |
| Sint-Niklaas to Sodankyla | 1,357.26 mi (2,184.31 km) |
| Sint-Niklaas to Somero | 989.06 mi (1,591.74 km) |
| Sint-Niklaas to Sotkamo | 1,252.55 mi (2,015.79 km) |
| Sint-Niklaas to Tampere | 1,029.09 mi (1,656.15 km) |
| Sint-Niklaas to Tornio | 1,233.54 mi (1,985.20 km) |
| Sint-Niklaas to Turku | 946.67 mi (1,523.52 km) |
| Sint-Niklaas to Tuusula | 1,026.66 mi (1,652.25 km) |
| Sint-Niklaas to Ulvila | 977.19 mi (1,572.64 km) |
