| Opoczno to Sint-Gillis-bij-Dendermonde | 699.59 mi (1,125.88 km) |
| Opoczno to Sint-Gillis-Waas | 697.27 mi (1,122.15 km) |
| Opoczno to Sint-Job-in-'t-Goor | 677.26 mi (1,089.95 km) |
| Opoczno to Sint-Joost-ten-Node | 689.43 mi (1,109.53 km) |
| Opoczno to Sint-Katelijne-Waver | 680.74 mi (1,095.54 km) |
| Opoczno to Sint-Kruis | 734.52 mi (1,182.09 km) |
| Opoczno to Sint-Lievens-Houtem | 710.94 mi (1,144.14 km) |
| Opoczno to Sint-Martens-Lennik | 700.04 mi (1,126.60 km) |
| Opoczno to Sint-Michiels | 736.21 mi (1,184.81 km) |
| Opoczno to Sint-Niklaas | 697.00 mi (1,121.72 km) |
| Opoczno to Sint-Pieters-Leeuw | 695.92 mi (1,119.98 km) |
| Opoczno to Sint-Truiden | 655.34 mi (1,054.66 km) |
| Opoczno to Soignies | 706.47 mi (1,136.96 km) |
| Opoczno to Soumagne | 633.26 mi (1,019.14 km) |
| Opoczno to Spa | 629.94 mi (1,013.79 km) |
