| Seaham to Sint-Gillis-bij-Dendermonde | 347.85 mi (559.82 km) |
| Seaham to Sint-Gillis-Waas | 337.57 mi (543.27 km) |
| Seaham to Sint-Job-in-'t-Goor | 346.12 mi (557.02 km) |
| Seaham to Sint-Joost-ten-Node | 364.51 mi (586.63 km) |
| Seaham to Sint-Katelijne-Waver | 357.17 mi (574.82 km) |
| Seaham to Sint-Kruis | 314.87 mi (506.73 km) |
| Seaham to Sint-Lievens-Houtem | 347.11 mi (558.61 km) |
| Seaham to Sint-Martens-Lennik | 360.98 mi (580.94 km) |
| Seaham to Sint-Michiels | 315.64 mi (507.97 km) |
| Seaham to Sint-Niklaas | 340.68 mi (548.28 km) |
| Seaham to Sint-Pieters-Leeuw | 364.55 mi (586.68 km) |
| Seaham to Sint-Truiden | 388.84 mi (625.77 km) |
| Seaham to Soignies | 371.81 mi (598.37 km) |
| Seaham to Soumagne | 415.74 mi (669.07 km) |
| Seaham to Spa | 425.45 mi (684.70 km) |
