| Sint-Niklaas to Zulte | 34.97 mi (56.28 km) |
| Sint-Niklaas to Zwevegem | 43.04 mi (69.27 km) |
| Sint-Niklaas to Zwijndrecht | 9.32 mi (15.01 km) |
| Sint-Niklaas to Asenovgrad | 1,163.71 mi (1,872.81 km) |
| Sint-Niklaas to Aytos | 1,230.24 mi (1,979.88 km) |
| Sint-Niklaas to Balchik | 1,238.93 mi (1,993.87 km) |
| Sint-Niklaas to Bankya | 1,065.54 mi (1,714.81 km) |
| Sint-Niklaas to Bansko | 1,118.21 mi (1,799.58 km) |
| Sint-Niklaas to Berkovitsa | 1,041.64 mi (1,676.36 km) |
| Sint-Niklaas to Blagoevgrad | 1,094.92 mi (1,762.11 km) |
| Sint-Niklaas to Botevgrad | 1,082.41 mi (1,741.97 km) |
| Sint-Niklaas to Burgas | 1,247.34 mi (2,007.41 km) |
| Sint-Niklaas to Byala Slatina | 1,064.30 mi (1,712.82 km) |
| Sint-Niklaas to Chirpan | 1,173.74 mi (1,888.95 km) |
| Sint-Niklaas to Devnya | 1,222.47 mi (1,967.37 km) |
