| Mercer Island to Sint-Gillis-bij-Dendermonde | 4,919.62 mi (7,917.37 km) |
| Mercer Island to Sint-Gillis-Waas | 4,908.71 mi (7,899.80 km) |
| Mercer Island to Sint-Job-in-'t-Goor | 4,915.14 mi (7,910.15 km) |
| Mercer Island to Sint-Joost-ten-Node | 4,936.11 mi (7,943.90 km) |
| Mercer Island to Sint-Katelijne-Waver | 4,927.55 mi (7,930.12 km) |
| Mercer Island to Sint-Kruis | 4,887.30 mi (7,865.34 km) |
| Mercer Island to Sint-Lievens-Houtem | 4,919.42 mi (7,917.04 km) |
| Mercer Island to Sint-Martens-Lennik | 4,933.12 mi (7,939.08 km) |
| Mercer Island to Sint-Michiels | 4,888.05 mi (7,866.56 km) |
| Mercer Island to Sint-Niklaas | 4,911.95 mi (7,905.02 km) |
| Mercer Island to Sint-Pieters-Leeuw | 4,936.56 mi (7,944.63 km) |
| Mercer Island to Sint-Truiden | 4,957.83 mi (7,978.85 km) |
| Mercer Island to Soignies | 4,944.23 mi (7,956.98 km) |
| Mercer Island to Soumagne | 4,983.18 mi (8,019.66 km) |
| Mercer Island to Spa | 4,993.10 mi (8,035.62 km) |
