| Bad Harzburg to Sint-Gillis-bij-Dendermonde | 284.21 mi (457.40 km) |
| Bad Harzburg to Sint-Gillis-Waas | 280.62 mi (451.61 km) |
| Bad Harzburg to Sint-Job-in-'t-Goor | 260.40 mi (419.07 km) |
| Bad Harzburg to Sint-Joost-ten-Node | 275.81 mi (443.87 km) |
| Bad Harzburg to Sint-Katelijne-Waver | 265.41 mi (427.13 km) |
| Bad Harzburg to Sint-Kruis | 317.44 mi (510.86 km) |
| Bad Harzburg to Sint-Lievens-Houtem | 296.10 mi (476.52 km) |
| Bad Harzburg to Sint-Martens-Lennik | 286.56 mi (461.17 km) |
| Bad Harzburg to Sint-Michiels | 319.24 mi (513.76 km) |
| Bad Harzburg to Sint-Niklaas | 280.65 mi (451.66 km) |
| Bad Harzburg to Sint-Pieters-Leeuw | 282.75 mi (455.05 km) |
| Bad Harzburg to Sint-Truiden | 243.43 mi (391.76 km) |
| Bad Harzburg to Soignies | 295.26 mi (475.17 km) |
| Bad Harzburg to Soumagne | 225.65 mi (363.16 km) |
| Bad Harzburg to Spa | 224.88 mi (361.92 km) |
