| Sint-Niklaas to Metkovic | 845.28 mi (1,360.35 km) |
| Sint-Niklaas to Nedelisce | 647.15 mi (1,041.48 km) |
| Sint-Niklaas to Nova Gradiska | 732.70 mi (1,179.17 km) |
| Sint-Niklaas to Novi Marof | 653.95 mi (1,052.43 km) |
| Sint-Niklaas to Ogulin | 652.20 mi (1,049.61 km) |
| Sint-Niklaas to Opatija | 616.46 mi (992.09 km) |
| Sint-Niklaas to Osijek | 770.78 mi (1,240.45 km) |
| Sint-Niklaas to Otocac | 671.53 mi (1,080.73 km) |
| Sint-Niklaas to Pazin | 608.55 mi (979.36 km) |
| Sint-Niklaas to Petrinja | 682.79 mi (1,098.84 km) |
| Sint-Niklaas to Popovaca | 690.17 mi (1,110.73 km) |
| Sint-Niklaas to Pozega | 740.23 mi (1,191.28 km) |
| Sint-Niklaas to Pula | 624.11 mi (1,004.41 km) |
| Sint-Niklaas to Rijeka | 621.65 mi (1,000.46 km) |
| Sint-Niklaas to Rovinj | 606.25 mi (975.67 km) |
