| North Potomac to Sint-Gillis-bij-Dendermonde | 3,847.69 mi (6,192.25 km) |
| North Potomac to Sint-Gillis-Waas | 3,843.08 mi (6,184.84 km) |
| North Potomac to Sint-Job-in-'t-Goor | 3,859.02 mi (6,210.49 km) |
| North Potomac to Sint-Joost-ten-Node | 3,863.25 mi (6,217.30 km) |
| North Potomac to Sint-Katelijne-Waver | 3,863.69 mi (6,218.01 km) |
| North Potomac to Sint-Kruis | 3,808.27 mi (6,128.81 km) |
| North Potomac to Sint-Lievens-Houtem | 3,840.63 mi (6,180.90 km) |
| North Potomac to Sint-Martens-Lennik | 3,855.10 mi (6,204.18 km) |
| North Potomac to Sint-Michiels | 3,807.63 mi (6,127.78 km) |
| North Potomac to Sint-Niklaas | 3,845.02 mi (6,187.96 km) |
| North Potomac to Sint-Pieters-Leeuw | 3,859.58 mi (6,211.39 km) |
| North Potomac to Sint-Truiden | 3,896.43 mi (6,270.69 km) |
| North Potomac to Soignies | 3,857.74 mi (6,208.43 km) |
| North Potomac to Soumagne | 3,924.63 mi (6,316.09 km) |
| North Potomac to Spa | 3,932.61 mi (6,328.92 km) |
